40261368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{653}}^1$

素因数の和:1036

約数の個数: 64

約数和(自身を含む): 115522560

約数和(自身を除く): 75261192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 367, 653, 734, 1101, 1306, 1468, 1959, 2202, 2569, 2612, 2936, 3918, 4404, 4571, 5138, 5224, 7707, 7836, 8808, 9142, 10276, 13713, 15414, 15672, 18284, 20552, 27426, 30828, 36568, 54852, 61656, 109704, 239651, 479302, 718953, 958604, 1437906, 1677557, 1917208, 2875812, 3355114, 5032671, 5751624, 6710228, 10065342, 13420456, 20130684, 40261368]

約数ペア:

[(1, 40261368), (2, 20130684), (3, 13420456), (4, 10065342), (6, 6710228), (7, 5751624), (8, 5032671), (12, 3355114), (14, 2875812), (21, 1917208), (24, 1677557), (28, 1437906), (42, 958604), (56, 718953), (84, 479302), (168, 239651), (367, 109704), (653, 61656), (734, 54852), (1101, 36568), (1306, 30828), (1468, 27426), (1959, 20552), (2202, 18284), (2569, 15672), (2612, 15414), (2936, 13713), (3918, 10276), (4404, 9142), (4571, 8808), (5138, 7836), (5224, 7707)]