8006021912

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1\times {\mathrm{4349}}^1$

素因数の和:4896

約数の個数: 64

約数和(自身を含む): 17438976000

約数和(自身を除く): 9432954088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 463, 497, 568, 926, 994, 1852, 1988, 3241, 3704, 3976, 4349, 6482, 8698, 12964, 17396, 25928, 30443, 32873, 34792, 60886, 65746, 121772, 131492, 230111, 243544, 262984, 308779, 460222, 617558, 920444, 1235116, 1840888, 2013587, 2161453, 2470232, 4027174, 4322906, 8054348, 8645812, 14095109, 16108696, 17291624, 28190218, 56380436, 112760872, 142964677, 285929354, 571858708, 1000752739, 1143717416, 2001505478, 4003010956, 8006021912]

約数ペア:

[(1, 8006021912), (2, 4003010956), (4, 2001505478), (7, 1143717416), (8, 1000752739), (14, 571858708), (28, 285929354), (56, 142964677), (71, 112760872), (142, 56380436), (284, 28190218), (463, 17291624), (497, 16108696), (568, 14095109), (926, 8645812), (994, 8054348), (1852, 4322906), (1988, 4027174), (3241, 2470232), (3704, 2161453), (3976, 2013587), (4349, 1840888), (6482, 1235116), (8698, 920444), (12964, 617558), (17396, 460222), (25928, 308779), (30443, 262984), (32873, 243544), (34792, 230111), (60886, 131492), (65746, 121772)]