40448058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 96187392

約数和(自身を除く): 55739334

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 83, 123, 166, 246, 249, 283, 287, 498, 566, 574, 581, 849, 861, 1162, 1698, 1722, 1743, 1981, 3403, 3486, 3962, 5943, 6806, 10209, 11603, 11886, 20418, 23206, 23489, 23821, 34809, 46978, 47642, 69618, 70467, 71463, 81221, 140934, 142926, 162442, 164423, 243663, 328846, 487326, 493269, 963049, 986538, 1926098, 2889147, 5778294, 6741343, 13482686, 20224029, 40448058]

約数ペア:

[(1, 40448058), (2, 20224029), (3, 13482686), (6, 6741343), (7, 5778294), (14, 2889147), (21, 1926098), (41, 986538), (42, 963049), (82, 493269), (83, 487326), (123, 328846), (166, 243663), (246, 164423), (249, 162442), (283, 142926), (287, 140934), (498, 81221), (566, 71463), (574, 70467), (581, 69618), (849, 47642), (861, 46978), (1162, 34809), (1698, 23821), (1722, 23489), (1743, 23206), (1981, 20418), (3403, 11886), (3486, 11603), (3962, 10209), (5943, 6806)]