40291584

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2281}}^1$

素因数の和:2323

約数の個数: 72

約数和(自身を含む): 111945792

約数和(自身を除く): 71654208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2281, 2944, 4416, 4562, 5888, 6843, 8832, 9124, 13686, 17664, 18248, 27372, 36496, 52463, 54744, 72992, 104926, 109488, 145984, 157389, 209852, 218976, 291968, 314778, 419704, 437952, 583936, 629556, 839408, 875904, 1259112, 1678816, 1751808, 2518224, 3357632, 5036448, 6715264, 10072896, 13430528, 20145792, 40291584]

約数ペア:

[(1, 40291584), (2, 20145792), (3, 13430528), (4, 10072896), (6, 6715264), (8, 5036448), (12, 3357632), (16, 2518224), (23, 1751808), (24, 1678816), (32, 1259112), (46, 875904), (48, 839408), (64, 629556), (69, 583936), (92, 437952), (96, 419704), (128, 314778), (138, 291968), (184, 218976), (192, 209852), (256, 157389), (276, 145984), (368, 109488), (384, 104926), (552, 72992), (736, 54744), (768, 52463), (1104, 36496), (1472, 27372), (2208, 18248), (2281, 17664), (2944, 13686), (4416, 9124), (4562, 8832), (5888, 6843)]