71357641712

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{797399}}^1$

素因数の和:797478

約数の個数: 80

約数和(自身を含む): 170860492800

約数和(自身を除く): 99502851088

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 47, 56, 68, 94, 112, 119, 136, 188, 238, 272, 329, 376, 476, 658, 752, 799, 952, 1316, 1598, 1904, 2632, 3196, 5264, 5593, 6392, 11186, 12784, 22372, 44744, 89488, 797399, 1594798, 3189596, 5581793, 6379192, 11163586, 12758384, 13555783, 22327172, 27111566, 37477753, 44654344, 54223132, 74955506, 89308688, 94890481, 108446264, 149911012, 189780962, 216892528, 262344271, 299822024, 379561924, 524688542, 599644048, 637121801, 759123848, 1049377084, 1274243602, 1518247696, 2098754168, 2548487204, 4197508336, 4459852607, 5096974408, 8919705214, 10193948816, 17839410428, 35678820856, 71357641712]

約数ペア:

[(1, 71357641712), (2, 35678820856), (4, 17839410428), (7, 10193948816), (8, 8919705214), (14, 5096974408), (16, 4459852607), (17, 4197508336), (28, 2548487204), (34, 2098754168), (47, 1518247696), (56, 1274243602), (68, 1049377084), (94, 759123848), (112, 637121801), (119, 599644048), (136, 524688542), (188, 379561924), (238, 299822024), (272, 262344271), (329, 216892528), (376, 189780962), (476, 149911012), (658, 108446264), (752, 94890481), (799, 89308688), (952, 74955506), (1316, 54223132), (1598, 44654344), (1904, 37477753), (2632, 27111566), (3196, 22327172), (5264, 13555783), (5593, 12758384), (6392, 11163586), (11186, 6379192), (12784, 5581793), (22372, 3189596), (44744, 1594798), (89488, 797399)]