74270944

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{821}}^1$

素因数の和:1099

約数の個数: 48

約数和(自身を含む): 160329456

約数和(自身を除く): 86058512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 257, 352, 514, 821, 1028, 1642, 2056, 2827, 3284, 4112, 5654, 6568, 8224, 9031, 11308, 13136, 18062, 22616, 26272, 36124, 45232, 72248, 90464, 144496, 210997, 288992, 421994, 843988, 1687976, 2320967, 3375952, 4641934, 6751904, 9283868, 18567736, 37135472, 74270944]

約数ペア:

[(1, 74270944), (2, 37135472), (4, 18567736), (8, 9283868), (11, 6751904), (16, 4641934), (22, 3375952), (32, 2320967), (44, 1687976), (88, 843988), (176, 421994), (257, 288992), (352, 210997), (514, 144496), (821, 90464), (1028, 72248), (1642, 45232), (2056, 36124), (2827, 26272), (3284, 22616), (4112, 18062), (5654, 13136), (6568, 11308), (8224, 9031)]