40023552

素因数分解:

$2^9\times 3^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:459

約数の個数: 80

約数和(自身を含む): 108421632

約数和(自身を除く): 68398080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 256, 284, 367, 384, 426, 512, 568, 734, 768, 852, 1101, 1136, 1468, 1536, 1704, 2202, 2272, 2936, 3408, 4404, 4544, 5872, 6816, 8808, 9088, 11744, 13632, 17616, 18176, 23488, 26057, 27264, 35232, 36352, 46976, 52114, 54528, 70464, 78171, 93952, 104228, 109056, 140928, 156342, 187904, 208456, 281856, 312684, 416912, 563712, 625368, 833824, 1250736, 1667648, 2501472, 3335296, 5002944, 6670592, 10005888, 13341184, 20011776, 40023552]

約数ペア:

[(1, 40023552), (2, 20011776), (3, 13341184), (4, 10005888), (6, 6670592), (8, 5002944), (12, 3335296), (16, 2501472), (24, 1667648), (32, 1250736), (48, 833824), (64, 625368), (71, 563712), (96, 416912), (128, 312684), (142, 281856), (192, 208456), (213, 187904), (256, 156342), (284, 140928), (367, 109056), (384, 104228), (426, 93952), (512, 78171), (568, 70464), (734, 54528), (768, 52114), (852, 46976), (1101, 36352), (1136, 35232), (1468, 27264), (1536, 26057), (1704, 23488), (2202, 18176), (2272, 17616), (2936, 13632), (3408, 11744), (4404, 9088), (4544, 8808), (5872, 6816)]