66715528

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{41}}^3$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 140934780

約数和(自身を除く): 74219252

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 121, 164, 242, 328, 451, 484, 902, 968, 1681, 1804, 3362, 3608, 4961, 6724, 9922, 13448, 18491, 19844, 36982, 39688, 68921, 73964, 137842, 147928, 203401, 275684, 406802, 551368, 758131, 813604, 1516262, 1627208, 3032524, 6065048, 8339441, 16678882, 33357764, 66715528]

約数ペア:

[(1, 66715528), (2, 33357764), (4, 16678882), (8, 8339441), (11, 6065048), (22, 3032524), (41, 1627208), (44, 1516262), (82, 813604), (88, 758131), (121, 551368), (164, 406802), (242, 275684), (328, 203401), (451, 147928), (484, 137842), (902, 73964), (968, 68921), (1681, 39688), (1804, 36982), (3362, 19844), (3608, 18491), (4961, 13448), (6724, 9922)]