73997110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{4127}}^1$

素因数の和:4308

約数の個数: 32

約数和(自身を含む): 146230272

約数和(自身を除く): 72233162

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 163, 326, 815, 1630, 1793, 3586, 4127, 8254, 8965, 17930, 20635, 41270, 45397, 90794, 226985, 453970, 672701, 1345402, 3363505, 6727010, 7399711, 14799422, 36998555, 73997110]

約数ペア:

[(1, 73997110), (2, 36998555), (5, 14799422), (10, 7399711), (11, 6727010), (22, 3363505), (55, 1345402), (110, 672701), (163, 453970), (326, 226985), (815, 90794), (1630, 45397), (1793, 41270), (3586, 20635), (4127, 17930), (8254, 8965)]