1305472

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 64

約数和(自身を含む): 3133440

約数和(自身を除く): 1827968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 47, 56, 62, 64, 94, 112, 124, 128, 188, 217, 224, 248, 329, 376, 434, 448, 496, 658, 752, 868, 896, 992, 1316, 1457, 1504, 1736, 1984, 2632, 2914, 3008, 3472, 3968, 5264, 5828, 6016, 6944, 10199, 10528, 11656, 13888, 20398, 21056, 23312, 27776, 40796, 42112, 46624, 81592, 93248, 163184, 186496, 326368, 652736, 1305472]

約数ペア:

[(1, 1305472), (2, 652736), (4, 326368), (7, 186496), (8, 163184), (14, 93248), (16, 81592), (28, 46624), (31, 42112), (32, 40796), (47, 27776), (56, 23312), (62, 21056), (64, 20398), (94, 13888), (112, 11656), (124, 10528), (128, 10199), (188, 6944), (217, 6016), (224, 5828), (248, 5264), (329, 3968), (376, 3472), (434, 3008), (448, 2914), (496, 2632), (658, 1984), (752, 1736), (868, 1504), (896, 1457), (992, 1316)]