66429488

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2347}}^1$

素因数の和:2445

約数の個数: 40

約数和(自身を含む): 135385680

約数和(自身を除く): 68956192

約数列:

[1, 2, 4, 8, 16, 29, 58, 61, 116, 122, 232, 244, 464, 488, 976, 1769, 2347, 3538, 4694, 7076, 9388, 14152, 18776, 28304, 37552, 68063, 136126, 143167, 272252, 286334, 544504, 572668, 1089008, 1145336, 2290672, 4151843, 8303686, 16607372, 33214744, 66429488]

約数ペア:

[(1, 66429488), (2, 33214744), (4, 16607372), (8, 8303686), (16, 4151843), (29, 2290672), (58, 1145336), (61, 1089008), (116, 572668), (122, 544504), (232, 286334), (244, 272252), (464, 143167), (488, 136126), (976, 68063), (1769, 37552), (2347, 28304), (3538, 18776), (4694, 14152), (7076, 9388)]