40543704

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{11981}}^1$

素因数の和:12040

約数の個数: 48

約数和(自身を含む): 112151520

約数和(自身を除く): 71607816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 11981, 23962, 35943, 47924, 71886, 95848, 107829, 143772, 215658, 287544, 431316, 563107, 862632, 1126214, 1689321, 2252428, 3378642, 4504856, 5067963, 6757284, 10135926, 13514568, 20271852, 40543704]

約数ペア:

[(1, 40543704), (2, 20271852), (3, 13514568), (4, 10135926), (6, 6757284), (8, 5067963), (9, 4504856), (12, 3378642), (18, 2252428), (24, 1689321), (36, 1126214), (47, 862632), (72, 563107), (94, 431316), (141, 287544), (188, 215658), (282, 143772), (376, 107829), (423, 95848), (564, 71886), (846, 47924), (1128, 35943), (1692, 23962), (3384, 11981)]