28284528

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{7459}}^1$

素因数の和:7549

約数の個数: 40

約数和(自身を含む): 74003200

約数和(自身を除く): 45718672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 7459, 14918, 22377, 29836, 44754, 59672, 89508, 119344, 179016, 358032, 589261, 1178522, 1767783, 2357044, 3535566, 4714088, 7071132, 9428176, 14142264, 28284528]

約数ペア:

[(1, 28284528), (2, 14142264), (3, 9428176), (4, 7071132), (6, 4714088), (8, 3535566), (12, 2357044), (16, 1767783), (24, 1178522), (48, 589261), (79, 358032), (158, 179016), (237, 119344), (316, 89508), (474, 59672), (632, 44754), (948, 29836), (1264, 22377), (1896, 14918), (3792, 7459)]