64510264

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12659}}^1$

素因数の和:12692

約数の個数: 48

約数和(自身を含む): 151540200

約数和(自身を除く): 87029936

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 12659, 25318, 50636, 88613, 101272, 164567, 177226, 329134, 354452, 620291, 658268, 708904, 1151969, 1240582, 1316536, 2303938, 2481164, 4607876, 4962328, 8063783, 9215752, 16127566, 32255132, 64510264]

約数ペア:

[(1, 64510264), (2, 32255132), (4, 16127566), (7, 9215752), (8, 8063783), (13, 4962328), (14, 4607876), (26, 2481164), (28, 2303938), (49, 1316536), (52, 1240582), (56, 1151969), (91, 708904), (98, 658268), (104, 620291), (182, 354452), (196, 329134), (364, 177226), (392, 164567), (637, 101272), (728, 88613), (1274, 50636), (2548, 25318), (5096, 12659)]