74970584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{19483}}^1$

素因数の和:19539

約数の個数: 32

約数和(自身を含む): 155482320

約数和(自身を除く): 80511736

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 19483, 38966, 77932, 155864, 253279, 506558, 720871, 1013116, 1441742, 2026232, 2883484, 5766968, 9371323, 18742646, 37485292, 74970584]

約数ペア:

[(1, 74970584), (2, 37485292), (4, 18742646), (8, 9371323), (13, 5766968), (26, 2883484), (37, 2026232), (52, 1441742), (74, 1013116), (104, 720871), (148, 506558), (296, 253279), (481, 155864), (962, 77932), (1924, 38966), (3848, 19483)]