4448446928

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{389941}}^1$

素因数の和:390003

約数の個数: 40

約数和(自身を含む): 9283739136

約数和(自身を除く): 4835292208

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 11408, 389941, 779882, 1559764, 3119528, 6239056, 8968643, 12088171, 17937286, 24176342, 35874572, 48352684, 71749144, 96705368, 143498288, 193410736, 278027933, 556055866, 1112111732, 2224223464, 4448446928]

約数ペア:

[(1, 4448446928), (2, 2224223464), (4, 1112111732), (8, 556055866), (16, 278027933), (23, 193410736), (31, 143498288), (46, 96705368), (62, 71749144), (92, 48352684), (124, 35874572), (184, 24176342), (248, 17937286), (368, 12088171), (496, 8968643), (713, 6239056), (1426, 3119528), (2852, 1559764), (5704, 779882), (11408, 389941)]