3981392

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:411

約数の個数: 40

約数和(自身を含む): 8332800

約数和(自身を除く): 4351408

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 349, 368, 496, 698, 713, 1396, 1426, 2792, 2852, 5584, 5704, 8027, 10819, 11408, 16054, 21638, 32108, 43276, 64216, 86552, 128432, 173104, 248837, 497674, 995348, 1990696, 3981392]

約数ペア:

[(1, 3981392), (2, 1990696), (4, 995348), (8, 497674), (16, 248837), (23, 173104), (31, 128432), (46, 86552), (62, 64216), (92, 43276), (124, 32108), (184, 21638), (248, 16054), (349, 11408), (368, 10819), (496, 8027), (698, 5704), (713, 5584), (1396, 2852), (1426, 2792)]