74765552

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{491}}^1$

素因数の和:837

約数の個数: 40

約数和(自身を含む): 150323712

約数和(自身を除く): 75558160

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 307, 491, 496, 614, 982, 1228, 1964, 2456, 3928, 4912, 7856, 9517, 15221, 19034, 30442, 38068, 60884, 76136, 121768, 150737, 152272, 243536, 301474, 602948, 1205896, 2411792, 4672847, 9345694, 18691388, 37382776, 74765552]

約数ペア:

[(1, 74765552), (2, 37382776), (4, 18691388), (8, 9345694), (16, 4672847), (31, 2411792), (62, 1205896), (124, 602948), (248, 301474), (307, 243536), (491, 152272), (496, 150737), (614, 121768), (982, 76136), (1228, 60884), (1964, 38068), (2456, 30442), (3928, 19034), (4912, 15221), (7856, 9517)]