74693138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{487}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 128386944

約数和(自身を除く): 53693806

約数列:

[1, 2, 13, 17, 26, 34, 221, 347, 442, 487, 694, 974, 4511, 5899, 6331, 8279, 9022, 11798, 12662, 16558, 76687, 107627, 153374, 168989, 215254, 337978, 2196857, 2872813, 4393714, 5745626, 37346569, 74693138]

約数ペア:

[(1, 74693138), (2, 37346569), (13, 5745626), (17, 4393714), (26, 2872813), (34, 2196857), (221, 337978), (347, 215254), (442, 168989), (487, 153374), (694, 107627), (974, 76687), (4511, 16558), (5899, 12662), (6331, 11798), (8279, 9022)]