61631744

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{12671}}^1$

素因数の和:12706

約数の個数: 36

約数和(自身を含む): 129507840

約数和(自身を除く): 67876096

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 12671, 25342, 50684, 101368, 202736, 240749, 405472, 481498, 810944, 962996, 1621888, 1925992, 3243776, 3851984, 7703968, 15407936, 30815872, 61631744]

約数ペア:

[(1, 61631744), (2, 30815872), (4, 15407936), (8, 7703968), (16, 3851984), (19, 3243776), (32, 1925992), (38, 1621888), (64, 962996), (76, 810944), (128, 481498), (152, 405472), (256, 240749), (304, 202736), (608, 101368), (1216, 50684), (2432, 25342), (4864, 12671)]