66458546

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 134369280

約数和(自身を除く): 67910734

約数列:

[1, 2, 7, 11, 14, 22, 23, 29, 46, 58, 77, 154, 161, 203, 253, 319, 322, 406, 506, 638, 647, 667, 1294, 1334, 1771, 2233, 3542, 4466, 4529, 4669, 7117, 7337, 9058, 9338, 14234, 14674, 14881, 18763, 29762, 37526, 49819, 51359, 99638, 102718, 104167, 131341, 163691, 206393, 208334, 262682, 327382, 412786, 431549, 863098, 1145837, 1444751, 2291674, 2889502, 3020843, 4747039, 6041686, 9494078, 33229273, 66458546]

約数ペア:

[(1, 66458546), (2, 33229273), (7, 9494078), (11, 6041686), (14, 4747039), (22, 3020843), (23, 2889502), (29, 2291674), (46, 1444751), (58, 1145837), (77, 863098), (154, 431549), (161, 412786), (203, 327382), (253, 262682), (319, 208334), (322, 206393), (406, 163691), (506, 131341), (638, 104167), (647, 102718), (667, 99638), (1294, 51359), (1334, 49819), (1771, 37526), (2233, 29762), (3542, 18763), (4466, 14881), (4529, 14674), (4669, 14234), (7117, 9338), (7337, 9058)]