74103578

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 122508288

約数和(自身を除く): 48404710

約数列:

[1, 2, 17, 31, 34, 62, 167, 334, 421, 527, 842, 1054, 2839, 5177, 5678, 7157, 10354, 13051, 14314, 26102, 70307, 88009, 140614, 176018, 221867, 443734, 1195219, 2179517, 2390438, 4359034, 37051789, 74103578]

約数ペア:

[(1, 74103578), (2, 37051789), (17, 4359034), (31, 2390438), (34, 2179517), (62, 1195219), (167, 443734), (334, 221867), (421, 176018), (527, 140614), (842, 88009), (1054, 70307), (2839, 26102), (5177, 14314), (5678, 13051), (7157, 10354)]