40893528

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2473}}^1$

素因数の和:2548

約数の個数: 64

約数和(自身を含む): 112220640

約数和(自身を除く): 71327112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 2067, 2473, 2756, 4134, 4946, 5512, 7419, 8268, 9892, 14838, 16536, 19784, 29676, 32149, 59352, 64298, 96447, 128596, 131069, 192894, 257192, 262138, 385788, 393207, 524276, 771576, 786414, 1048552, 1572828, 1703897, 3145656, 3407794, 5111691, 6815588, 10223382, 13631176, 20446764, 40893528]

約数ペア:

[(1, 40893528), (2, 20446764), (3, 13631176), (4, 10223382), (6, 6815588), (8, 5111691), (12, 3407794), (13, 3145656), (24, 1703897), (26, 1572828), (39, 1048552), (52, 786414), (53, 771576), (78, 524276), (104, 393207), (106, 385788), (156, 262138), (159, 257192), (212, 192894), (312, 131069), (318, 128596), (424, 96447), (636, 64298), (689, 59352), (1272, 32149), (1378, 29676), (2067, 19784), (2473, 16536), (2756, 14838), (4134, 9892), (4946, 8268), (5512, 7419)]