40856732

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 84907200

約数和(自身を除く): 44050468

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 113, 148, 226, 259, 349, 452, 518, 698, 791, 1036, 1396, 1582, 2443, 3164, 4181, 4886, 8362, 9772, 12913, 16724, 25826, 29267, 39437, 51652, 58534, 78874, 90391, 117068, 157748, 180782, 276059, 361564, 552118, 1104236, 1459169, 2918338, 5836676, 10214183, 20428366, 40856732]

約数ペア:

[(1, 40856732), (2, 20428366), (4, 10214183), (7, 5836676), (14, 2918338), (28, 1459169), (37, 1104236), (74, 552118), (113, 361564), (148, 276059), (226, 180782), (259, 157748), (349, 117068), (452, 90391), (518, 78874), (698, 58534), (791, 51652), (1036, 39437), (1396, 29267), (1582, 25826), (2443, 16724), (3164, 12913), (4181, 9772), (4886, 8362)]