40894368

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{18521}}^1$

素因数の和:18557

約数の個数: 48

約数和(自身を含む): 112021056

約数和(自身を除く): 71126688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 18521, 37042, 55563, 74084, 111126, 148168, 222252, 296336, 425983, 444504, 592672, 851966, 889008, 1277949, 1703932, 1778016, 2555898, 3407864, 5111796, 6815728, 10223592, 13631456, 20447184, 40894368]

約数ペア:

[(1, 40894368), (2, 20447184), (3, 13631456), (4, 10223592), (6, 6815728), (8, 5111796), (12, 3407864), (16, 2555898), (23, 1778016), (24, 1703932), (32, 1277949), (46, 889008), (48, 851966), (69, 592672), (92, 444504), (96, 425983), (138, 296336), (184, 222252), (276, 148168), (368, 111126), (552, 74084), (736, 55563), (1104, 37042), (2208, 18521)]