65841136

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:562

約数の個数: 60

約数和(自身を含む): 140470920

約数和(自身を除く): 74629784

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 289, 464, 491, 493, 578, 982, 986, 1156, 1964, 1972, 2312, 3928, 3944, 4624, 7856, 7888, 8347, 8381, 14239, 16694, 16762, 28478, 33388, 33524, 56956, 66776, 67048, 113912, 133552, 134096, 141899, 227824, 242063, 283798, 484126, 567596, 968252, 1135192, 1936504, 2270384, 3873008, 4115071, 8230142, 16460284, 32920568, 65841136]

約数ペア:

[(1, 65841136), (2, 32920568), (4, 16460284), (8, 8230142), (16, 4115071), (17, 3873008), (29, 2270384), (34, 1936504), (58, 1135192), (68, 968252), (116, 567596), (136, 484126), (232, 283798), (272, 242063), (289, 227824), (464, 141899), (491, 134096), (493, 133552), (578, 113912), (982, 67048), (986, 66776), (1156, 56956), (1964, 33524), (1972, 33388), (2312, 28478), (3928, 16762), (3944, 16694), (4624, 14239), (7856, 8381), (7888, 8347)]