64636186

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 103783680

約数和(自身を除く): 39147494

約数列:

[1, 2, 29, 47, 58, 94, 131, 181, 262, 362, 1363, 2726, 3799, 5249, 6157, 7598, 8507, 10498, 12314, 17014, 23711, 47422, 178553, 246703, 357106, 493406, 687619, 1114417, 1375238, 2228834, 32318093, 64636186]

約数ペア:

[(1, 64636186), (2, 32318093), (29, 2228834), (47, 1375238), (58, 1114417), (94, 687619), (131, 493406), (181, 357106), (262, 246703), (362, 178553), (1363, 47422), (2726, 23711), (3799, 17014), (5249, 12314), (6157, 10498), (7598, 8507)]