40166424

素因数分解:

$2^3\times 3^2\times {\mathrm{571}}^1\times {\mathrm{977}}^1$

素因数の和:1560

約数の個数: 48

約数和(自身を含む): 109086120

約数和(自身を除く): 68919696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 571, 977, 1142, 1713, 1954, 2284, 2931, 3426, 3908, 4568, 5139, 5862, 6852, 7816, 8793, 10278, 11724, 13704, 17586, 20556, 23448, 35172, 41112, 70344, 557867, 1115734, 1673601, 2231468, 3347202, 4462936, 5020803, 6694404, 10041606, 13388808, 20083212, 40166424]

約数ペア:

[(1, 40166424), (2, 20083212), (3, 13388808), (4, 10041606), (6, 6694404), (8, 5020803), (9, 4462936), (12, 3347202), (18, 2231468), (24, 1673601), (36, 1115734), (72, 557867), (571, 70344), (977, 41112), (1142, 35172), (1713, 23448), (1954, 20556), (2284, 17586), (2931, 13704), (3426, 11724), (3908, 10278), (4568, 8793), (5139, 7816), (5862, 6852)]