25049364

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 64366848

約数和(自身を除く): 39317484

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 233, 289, 372, 466, 527, 578, 699, 867, 932, 1054, 1156, 1398, 1581, 1734, 2108, 2796, 3162, 3468, 3961, 6324, 7223, 7922, 8959, 11883, 14446, 15844, 17918, 21669, 23766, 26877, 28892, 35836, 43338, 47532, 53754, 67337, 86676, 107508, 122791, 134674, 202011, 245582, 269348, 368373, 404022, 491164, 736746, 808044, 1473492, 2087447, 4174894, 6262341, 8349788, 12524682, 25049364]

約数ペア:

[(1, 25049364), (2, 12524682), (3, 8349788), (4, 6262341), (6, 4174894), (12, 2087447), (17, 1473492), (31, 808044), (34, 736746), (51, 491164), (62, 404022), (68, 368373), (93, 269348), (102, 245582), (124, 202011), (186, 134674), (204, 122791), (233, 107508), (289, 86676), (372, 67337), (466, 53754), (527, 47532), (578, 43338), (699, 35836), (867, 28892), (932, 26877), (1054, 23766), (1156, 21669), (1398, 17918), (1581, 15844), (1734, 14446), (2108, 11883), (2796, 8959), (3162, 7922), (3468, 7223), (3961, 6324)]