40542972

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{719}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 98058240

約数和(自身を除く): 57515268

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 127, 148, 222, 254, 381, 444, 508, 719, 762, 1438, 1524, 2157, 2876, 4314, 4699, 8628, 9398, 14097, 18796, 26603, 28194, 53206, 56388, 79809, 91313, 106412, 159618, 182626, 273939, 319236, 365252, 547878, 1095756, 3378581, 6757162, 10135743, 13514324, 20271486, 40542972]

約数ペア:

[(1, 40542972), (2, 20271486), (3, 13514324), (4, 10135743), (6, 6757162), (12, 3378581), (37, 1095756), (74, 547878), (111, 365252), (127, 319236), (148, 273939), (222, 182626), (254, 159618), (381, 106412), (444, 91313), (508, 79809), (719, 56388), (762, 53206), (1438, 28194), (1524, 26603), (2157, 18796), (2876, 14097), (4314, 9398), (4699, 8628)]