61906408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3109}}^1$

素因数の和:3265

約数の個数: 32

約数和(自身を含む): 123156000

約数和(自身を除く): 61249592

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 2489, 3109, 4978, 6218, 9956, 12436, 19912, 24872, 59071, 118142, 236284, 407279, 472568, 814558, 1629116, 3258232, 7738301, 15476602, 30953204, 61906408]

約数ペア:

[(1, 61906408), (2, 30953204), (4, 15476602), (8, 7738301), (19, 3258232), (38, 1629116), (76, 814558), (131, 472568), (152, 407279), (262, 236284), (524, 118142), (1048, 59071), (2489, 24872), (3109, 19912), (4978, 12436), (6218, 9956)]