71855104

素因数分解:

$2^{10}\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1560

約数の個数: 44

約数和(自身を含む): 146794464

約数和(自身を除く): 74939360

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1024, 1493, 1504, 2986, 3008, 5972, 6016, 11944, 12032, 23888, 24064, 47776, 48128, 70171, 95552, 140342, 191104, 280684, 382208, 561368, 764416, 1122736, 1528832, 2245472, 4490944, 8981888, 17963776, 35927552, 71855104]

約数ペア:

[(1, 71855104), (2, 35927552), (4, 17963776), (8, 8981888), (16, 4490944), (32, 2245472), (47, 1528832), (64, 1122736), (94, 764416), (128, 561368), (188, 382208), (256, 280684), (376, 191104), (512, 140342), (752, 95552), (1024, 70171), (1493, 48128), (1504, 47776), (2986, 24064), (3008, 23888), (5972, 12032), (6016, 11944)]