64408652

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7211}}^1$

素因数の和:7262

約数の個数: 48

約数和(自身を含む): 145393920

約数和(自身を除く): 80985268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 7211, 8932, 14422, 28844, 50477, 79321, 100954, 158642, 201908, 209119, 317284, 418238, 555247, 836476, 1110494, 1463833, 2220988, 2300309, 2927666, 4600618, 5855332, 9201236, 16102163, 32204326, 64408652]

約数ペア:

[(1, 64408652), (2, 32204326), (4, 16102163), (7, 9201236), (11, 5855332), (14, 4600618), (22, 2927666), (28, 2300309), (29, 2220988), (44, 1463833), (58, 1110494), (77, 836476), (116, 555247), (154, 418238), (203, 317284), (308, 209119), (319, 201908), (406, 158642), (638, 100954), (812, 79321), (1276, 50477), (2233, 28844), (4466, 14422), (7211, 8932)]