71146088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40241}}^1$

素因数の和:40277

約数の個数: 32

約数和(自身を含む): 152114760

約数和(自身を除く): 80968672

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 40241, 80482, 160964, 321928, 523133, 684097, 1046266, 1368194, 2092532, 2736388, 4185064, 5472776, 8893261, 17786522, 35573044, 71146088]

約数ペア:

[(1, 71146088), (2, 35573044), (4, 17786522), (8, 8893261), (13, 5472776), (17, 4185064), (26, 2736388), (34, 2092532), (52, 1368194), (68, 1046266), (104, 684097), (136, 523133), (221, 321928), (442, 160964), (884, 80482), (1768, 40241)]