38670772

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 80268160

約数和(自身を除く): 41597388

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 163, 229, 259, 326, 458, 518, 652, 916, 1036, 1141, 1603, 2282, 3206, 4564, 6031, 6412, 8473, 12062, 16946, 24124, 33892, 37327, 42217, 59311, 74654, 84434, 118622, 149308, 168868, 237244, 261289, 522578, 1045156, 1381099, 2762198, 5524396, 9667693, 19335386, 38670772]

約数ペア:

[(1, 38670772), (2, 19335386), (4, 9667693), (7, 5524396), (14, 2762198), (28, 1381099), (37, 1045156), (74, 522578), (148, 261289), (163, 237244), (229, 168868), (259, 149308), (326, 118622), (458, 84434), (518, 74654), (652, 59311), (916, 42217), (1036, 37327), (1141, 33892), (1603, 24124), (2282, 16946), (3206, 12062), (4564, 8473), (6031, 6412)]