40983488

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:290

約数の個数: 112

約数和(自身を含む): 103778304

約数和(自身を除く): 62794816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 182, 208, 217, 224, 227, 248, 364, 403, 416, 434, 448, 454, 496, 728, 806, 832, 868, 908, 992, 1456, 1589, 1612, 1736, 1816, 1984, 2821, 2912, 2951, 3178, 3224, 3472, 3632, 5642, 5824, 5902, 6356, 6448, 6944, 7037, 7264, 11284, 11804, 12712, 12896, 13888, 14074, 14528, 20657, 22568, 23608, 25424, 25792, 28148, 41314, 45136, 47216, 49259, 50848, 56296, 82628, 90272, 91481, 94432, 98518, 101696, 112592, 165256, 180544, 182962, 188864, 197036, 225184, 330512, 365924, 394072, 450368, 640367, 661024, 731848, 788144, 1280734, 1322048, 1463696, 1576288, 2561468, 2927392, 3152576, 5122936, 5854784, 10245872, 20491744, 40983488]

約数ペア:

[(1, 40983488), (2, 20491744), (4, 10245872), (7, 5854784), (8, 5122936), (13, 3152576), (14, 2927392), (16, 2561468), (26, 1576288), (28, 1463696), (31, 1322048), (32, 1280734), (52, 788144), (56, 731848), (62, 661024), (64, 640367), (91, 450368), (104, 394072), (112, 365924), (124, 330512), (182, 225184), (208, 197036), (217, 188864), (224, 182962), (227, 180544), (248, 165256), (364, 112592), (403, 101696), (416, 98518), (434, 94432), (448, 91481), (454, 90272), (496, 82628), (728, 56296), (806, 50848), (832, 49259), (868, 47216), (908, 45136), (992, 41314), (1456, 28148), (1589, 25792), (1612, 25424), (1736, 23608), (1816, 22568), (1984, 20657), (2821, 14528), (2912, 14074), (2951, 13888), (3178, 12896), (3224, 12712), (3472, 11804), (3632, 11284), (5642, 7264), (5824, 7037), (5902, 6944), (6356, 6448)]