38961984

素因数分解:

$2^6\times 3^1\times {\mathrm{307}}^1\times {\mathrm{661}}^1$

素因数の和:983

約数の個数: 56

約数和(自身を含む): 103579168

約数和(自身を除く): 64617184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 307, 614, 661, 921, 1228, 1322, 1842, 1983, 2456, 2644, 3684, 3966, 4912, 5288, 7368, 7932, 9824, 10576, 14736, 15864, 19648, 21152, 29472, 31728, 42304, 58944, 63456, 126912, 202927, 405854, 608781, 811708, 1217562, 1623416, 2435124, 3246832, 4870248, 6493664, 9740496, 12987328, 19480992, 38961984]

約数ペア:

[(1, 38961984), (2, 19480992), (3, 12987328), (4, 9740496), (6, 6493664), (8, 4870248), (12, 3246832), (16, 2435124), (24, 1623416), (32, 1217562), (48, 811708), (64, 608781), (96, 405854), (192, 202927), (307, 126912), (614, 63456), (661, 58944), (921, 42304), (1228, 31728), (1322, 29472), (1842, 21152), (1983, 19648), (2456, 15864), (2644, 14736), (3684, 10576), (3966, 9824), (4912, 7932), (5288, 7368)]