7850024

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 18627840

約数和(自身を除く): 10777816

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 182, 263, 287, 328, 364, 526, 533, 574, 728, 1052, 1066, 1148, 1841, 2104, 2132, 2296, 3419, 3682, 3731, 4264, 6838, 7364, 7462, 10783, 13676, 14728, 14924, 21566, 23933, 27352, 29848, 43132, 47866, 75481, 86264, 95732, 140179, 150962, 191464, 280358, 301924, 560716, 603848, 981253, 1121432, 1962506, 3925012, 7850024]

約数ペア:

[(1, 7850024), (2, 3925012), (4, 1962506), (7, 1121432), (8, 981253), (13, 603848), (14, 560716), (26, 301924), (28, 280358), (41, 191464), (52, 150962), (56, 140179), (82, 95732), (91, 86264), (104, 75481), (164, 47866), (182, 43132), (263, 29848), (287, 27352), (328, 23933), (364, 21566), (526, 14924), (533, 14728), (574, 13676), (728, 10783), (1052, 7462), (1066, 7364), (1148, 6838), (1841, 4264), (2104, 3731), (2132, 3682), (2296, 3419)]