3929992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 64

約数和(自身を含む): 8864640

約数和(自身を除く): 4934648

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 37, 44, 68, 71, 74, 88, 136, 142, 148, 187, 284, 296, 374, 407, 568, 629, 748, 781, 814, 1207, 1258, 1496, 1562, 1628, 2414, 2516, 2627, 3124, 3256, 4828, 5032, 5254, 6248, 6919, 9656, 10508, 13277, 13838, 21016, 26554, 27676, 28897, 44659, 53108, 55352, 57794, 89318, 106216, 115588, 178636, 231176, 357272, 491249, 982498, 1964996, 3929992]

約数ペア:

[(1, 3929992), (2, 1964996), (4, 982498), (8, 491249), (11, 357272), (17, 231176), (22, 178636), (34, 115588), (37, 106216), (44, 89318), (68, 57794), (71, 55352), (74, 53108), (88, 44659), (136, 28897), (142, 27676), (148, 26554), (187, 21016), (284, 13838), (296, 13277), (374, 10508), (407, 9656), (568, 6919), (629, 6248), (748, 5254), (781, 5032), (814, 4828), (1207, 3256), (1258, 3124), (1496, 2627), (1562, 2516), (1628, 2414)]