28367037118

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{397}}^1\times {\mathrm{16411}}^1$

素因数の和:17128

約数の個数: 32

約数和(自身を含む): 48911436288

約数和(自身を除く): 20544399170

約数列:

[1, 2, 7, 14, 311, 397, 622, 794, 2177, 2779, 4354, 5558, 16411, 32822, 114877, 123467, 229754, 246934, 864269, 1728538, 5103821, 6515167, 10207642, 13030334, 35726747, 45606169, 71453494, 91212338, 2026216937, 4052433874, 14183518559, 28367037118]

約数ペア:

[(1, 28367037118), (2, 14183518559), (7, 4052433874), (14, 2026216937), (311, 91212338), (397, 71453494), (622, 45606169), (794, 35726747), (2177, 13030334), (2779, 10207642), (4354, 6515167), (5558, 5103821), (16411, 1728538), (32822, 864269), (114877, 246934), (123467, 229754)]