26001296

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{877}}^1$

素因数の和:1011

約数の個数: 40

約数和(自身を含む): 53891640

約数和(自身を除く): 27890344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 109, 136, 218, 272, 436, 872, 877, 1744, 1754, 1853, 3508, 3706, 7016, 7412, 14032, 14824, 14909, 29648, 29818, 59636, 95593, 119272, 191186, 238544, 382372, 764744, 1529488, 1625081, 3250162, 6500324, 13000648, 26001296]

約数ペア:

[(1, 26001296), (2, 13000648), (4, 6500324), (8, 3250162), (16, 1625081), (17, 1529488), (34, 764744), (68, 382372), (109, 238544), (136, 191186), (218, 119272), (272, 95593), (436, 59636), (872, 29818), (877, 29648), (1744, 14909), (1754, 14824), (1853, 14032), (3508, 7412), (3706, 7016)]