39449868

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 94362240

約数和(自身を除く): 54912372

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 139, 201, 268, 278, 353, 402, 417, 556, 706, 804, 834, 1059, 1412, 1668, 2118, 4236, 9313, 18626, 23651, 27939, 37252, 47302, 49067, 55878, 70953, 94604, 98134, 111756, 141906, 147201, 196268, 283812, 294402, 588804, 3287489, 6574978, 9862467, 13149956, 19724934, 39449868]

約数ペア:

[(1, 39449868), (2, 19724934), (3, 13149956), (4, 9862467), (6, 6574978), (12, 3287489), (67, 588804), (134, 294402), (139, 283812), (201, 196268), (268, 147201), (278, 141906), (353, 111756), (402, 98134), (417, 94604), (556, 70953), (706, 55878), (804, 49067), (834, 47302), (1059, 37252), (1412, 27939), (1668, 23651), (2118, 18626), (4236, 9313)]