38991216

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73847}}^1$

素因数の和:73869

約数の個数: 40

約数和(自身を含む): 109885824

約数和(自身を除く): 70894608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 73847, 147694, 221541, 295388, 443082, 590776, 812317, 886164, 1181552, 1624634, 1772328, 2436951, 3249268, 3544656, 4873902, 6498536, 9747804, 12997072, 19495608, 38991216]

約数ペア:

[(1, 38991216), (2, 19495608), (3, 12997072), (4, 9747804), (6, 6498536), (8, 4873902), (11, 3544656), (12, 3249268), (16, 2436951), (22, 1772328), (24, 1624634), (33, 1181552), (44, 886164), (48, 812317), (66, 590776), (88, 443082), (132, 295388), (176, 221541), (264, 147694), (528, 73847)]