40289376

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 112347648

約数和(自身を除く): 72058272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 71, 92, 96, 138, 142, 184, 213, 257, 276, 284, 368, 426, 514, 552, 568, 736, 771, 852, 1028, 1104, 1136, 1542, 1633, 1704, 2056, 2208, 2272, 3084, 3266, 3408, 4112, 4899, 5911, 6168, 6532, 6816, 8224, 9798, 11822, 12336, 13064, 17733, 18247, 19596, 23644, 24672, 26128, 35466, 36494, 39192, 47288, 52256, 54741, 70932, 72988, 78384, 94576, 109482, 141864, 145976, 156768, 189152, 218964, 283728, 291952, 419681, 437928, 567456, 583904, 839362, 875856, 1259043, 1678724, 1751712, 2518086, 3357448, 5036172, 6714896, 10072344, 13429792, 20144688, 40289376]

約数ペア:

[(1, 40289376), (2, 20144688), (3, 13429792), (4, 10072344), (6, 6714896), (8, 5036172), (12, 3357448), (16, 2518086), (23, 1751712), (24, 1678724), (32, 1259043), (46, 875856), (48, 839362), (69, 583904), (71, 567456), (92, 437928), (96, 419681), (138, 291952), (142, 283728), (184, 218964), (213, 189152), (257, 156768), (276, 145976), (284, 141864), (368, 109482), (426, 94576), (514, 78384), (552, 72988), (568, 70932), (736, 54741), (771, 52256), (852, 47288), (1028, 39192), (1104, 36494), (1136, 35466), (1542, 26128), (1633, 24672), (1704, 23644), (2056, 19596), (2208, 18247), (2272, 17733), (3084, 13064), (3266, 12336), (3408, 11822), (4112, 9798), (4899, 8224), (5911, 6816), (6168, 6532)]