40269866

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 76885704

約数和(自身を除く): 36615838

約数列:

[1, 2, 7, 13, 14, 26, 49, 73, 91, 98, 146, 182, 433, 511, 637, 866, 949, 1022, 1274, 1898, 3031, 3577, 5629, 6062, 6643, 7154, 11258, 13286, 21217, 31609, 39403, 42434, 46501, 63218, 78806, 93002, 221263, 275821, 410917, 442526, 551642, 821834, 1548841, 2876419, 3097682, 5752838, 20134933, 40269866]

約数ペア:

[(1, 40269866), (2, 20134933), (7, 5752838), (13, 3097682), (14, 2876419), (26, 1548841), (49, 821834), (73, 551642), (91, 442526), (98, 410917), (146, 275821), (182, 221263), (433, 93002), (511, 78806), (637, 63218), (866, 46501), (949, 42434), (1022, 39403), (1274, 31609), (1898, 21217), (3031, 13286), (3577, 11258), (5629, 7154), (6062, 6643)]