4244968

素因数分解:

$2^3\times 7^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:64

約数の個数: 80

約数和(自身を含む): 10587780

約数和(自身を除く): 6342812

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 119, 136, 182, 196, 221, 238, 343, 364, 392, 442, 476, 637, 686, 728, 833, 884, 952, 1274, 1372, 1547, 1666, 1768, 2401, 2548, 2744, 3094, 3332, 4459, 4802, 5096, 5831, 6188, 6664, 8918, 9604, 10829, 11662, 12376, 17836, 19208, 21658, 23324, 31213, 35672, 40817, 43316, 46648, 62426, 75803, 81634, 86632, 124852, 151606, 163268, 249704, 303212, 326536, 530621, 606424, 1061242, 2122484, 4244968]

約数ペア:

[(1, 4244968), (2, 2122484), (4, 1061242), (7, 606424), (8, 530621), (13, 326536), (14, 303212), (17, 249704), (26, 163268), (28, 151606), (34, 124852), (49, 86632), (52, 81634), (56, 75803), (68, 62426), (91, 46648), (98, 43316), (104, 40817), (119, 35672), (136, 31213), (182, 23324), (196, 21658), (221, 19208), (238, 17836), (343, 12376), (364, 11662), (392, 10829), (442, 9604), (476, 8918), (637, 6664), (686, 6188), (728, 5831), (833, 5096), (884, 4802), (952, 4459), (1274, 3332), (1372, 3094), (1547, 2744), (1666, 2548), (1768, 2401)]