40581984

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^1\times {\mathrm{5351}}^1$

素因数の和:5443

約数の個数: 48

約数和(自身を含む): 107896320

約数和(自身を除く): 67314336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 96, 158, 237, 316, 474, 632, 948, 1264, 1896, 2528, 3792, 5351, 7584, 10702, 16053, 21404, 32106, 42808, 64212, 85616, 128424, 171232, 256848, 422729, 513696, 845458, 1268187, 1690916, 2536374, 3381832, 5072748, 6763664, 10145496, 13527328, 20290992, 40581984]

約数ペア:

[(1, 40581984), (2, 20290992), (3, 13527328), (4, 10145496), (6, 6763664), (8, 5072748), (12, 3381832), (16, 2536374), (24, 1690916), (32, 1268187), (48, 845458), (79, 513696), (96, 422729), (158, 256848), (237, 171232), (316, 128424), (474, 85616), (632, 64212), (948, 42808), (1264, 32106), (1896, 21404), (2528, 16053), (3792, 10702), (5351, 7584)]