4066428968

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{607}}^1$

素因数の和:895

約数の個数: 128

約数和(自身を含む): 9581690880

約数和(自身を除く): 5515261912

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 217, 227, 238, 248, 434, 454, 476, 527, 607, 868, 908, 952, 1054, 1214, 1589, 1736, 1816, 2108, 2428, 3178, 3689, 3859, 4216, 4249, 4856, 6356, 7037, 7378, 7718, 8498, 10319, 12712, 14074, 14756, 15436, 16996, 18817, 20638, 27013, 28148, 29512, 30872, 33992, 37634, 41276, 49259, 54026, 56296, 72233, 75268, 82552, 98518, 108052, 119629, 131719, 137789, 144466, 150536, 197036, 216104, 239258, 263438, 275578, 288932, 319889, 394072, 478516, 526876, 551156, 577864, 639778, 837403, 957032, 964523, 1053752, 1102312, 1279556, 1674806, 1929046, 2239223, 2342413, 2559112, 3349612, 3858092, 4271459, 4478446, 4684826, 6699224, 7716184, 8542918, 8956892, 9369652, 16396891, 17085836, 17913784, 18739304, 29900213, 32793782, 34171672, 59800426, 65587564, 72614803, 119600852, 131175128, 145229606, 239201704, 290459212, 508303621, 580918424, 1016607242, 2033214484, 4066428968]

約数ペア:

[(1, 4066428968), (2, 2033214484), (4, 1016607242), (7, 580918424), (8, 508303621), (14, 290459212), (17, 239201704), (28, 145229606), (31, 131175128), (34, 119600852), (56, 72614803), (62, 65587564), (68, 59800426), (119, 34171672), (124, 32793782), (136, 29900213), (217, 18739304), (227, 17913784), (238, 17085836), (248, 16396891), (434, 9369652), (454, 8956892), (476, 8542918), (527, 7716184), (607, 6699224), (868, 4684826), (908, 4478446), (952, 4271459), (1054, 3858092), (1214, 3349612), (1589, 2559112), (1736, 2342413), (1816, 2239223), (2108, 1929046), (2428, 1674806), (3178, 1279556), (3689, 1102312), (3859, 1053752), (4216, 964523), (4249, 957032), (4856, 837403), (6356, 639778), (7037, 577864), (7378, 551156), (7718, 526876), (8498, 478516), (10319, 394072), (12712, 319889), (14074, 288932), (14756, 275578), (15436, 263438), (16996, 239258), (18817, 216104), (20638, 197036), (27013, 150536), (28148, 144466), (29512, 137789), (30872, 131719), (33992, 119629), (37634, 108052), (41276, 98518), (49259, 82552), (54026, 75268), (56296, 72233)]