65686972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 131171040

約数和(自身を除く): 65484068

約数列:

[1, 2, 4, 13, 26, 29, 43, 52, 58, 86, 116, 172, 377, 559, 754, 1013, 1118, 1247, 1508, 2026, 2236, 2494, 4052, 4988, 13169, 16211, 26338, 29377, 32422, 43559, 52676, 58754, 64844, 87118, 117508, 174236, 381901, 566267, 763802, 1132534, 1263211, 1527604, 2265068, 2526422, 5052844, 16421743, 32843486, 65686972]

約数ペア:

[(1, 65686972), (2, 32843486), (4, 16421743), (13, 5052844), (26, 2526422), (29, 2265068), (43, 1527604), (52, 1263211), (58, 1132534), (86, 763802), (116, 566267), (172, 381901), (377, 174236), (559, 117508), (754, 87118), (1013, 64844), (1118, 58754), (1247, 52676), (1508, 43559), (2026, 32422), (2236, 29377), (2494, 26338), (4052, 16211), (4988, 13169)]