8493472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1201}}^1$

素因数の和:1241

約数の個数: 48

約数和(自身を含む): 19082952

約数和(自身を除く): 10589480

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1201, 1768, 2402, 3536, 4804, 7072, 9608, 15613, 19216, 20417, 31226, 38432, 40834, 62452, 81668, 124904, 163336, 249808, 265421, 326672, 499616, 530842, 653344, 1061684, 2123368, 4246736, 8493472]

約数ペア:

[(1, 8493472), (2, 4246736), (4, 2123368), (8, 1061684), (13, 653344), (16, 530842), (17, 499616), (26, 326672), (32, 265421), (34, 249808), (52, 163336), (68, 124904), (104, 81668), (136, 62452), (208, 40834), (221, 38432), (272, 31226), (416, 20417), (442, 19216), (544, 15613), (884, 9608), (1201, 7072), (1768, 4804), (2402, 3536)]