38246684

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 79779840

約数和(自身を除く): 41533156

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 139, 217, 278, 317, 434, 556, 634, 868, 973, 1268, 1946, 2219, 3892, 4309, 4438, 8618, 8876, 9827, 17236, 19654, 30163, 39308, 44063, 60326, 68789, 88126, 120652, 137578, 176252, 275156, 308441, 616882, 1233764, 1365953, 2731906, 5463812, 9561671, 19123342, 38246684]

約数ペア:

[(1, 38246684), (2, 19123342), (4, 9561671), (7, 5463812), (14, 2731906), (28, 1365953), (31, 1233764), (62, 616882), (124, 308441), (139, 275156), (217, 176252), (278, 137578), (317, 120652), (434, 88126), (556, 68789), (634, 60326), (868, 44063), (973, 39308), (1268, 30163), (1946, 19654), (2219, 17236), (3892, 9827), (4309, 8876), (4438, 8618)]