42411616

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{379}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 90493200

約数和(自身を除く): 48081584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 269, 379, 416, 538, 758, 1076, 1516, 2152, 3032, 3497, 4304, 4927, 6064, 6994, 8608, 9854, 12128, 13988, 19708, 27976, 39416, 55952, 78832, 101951, 111904, 157664, 203902, 407804, 815608, 1325363, 1631216, 2650726, 3262432, 5301452, 10602904, 21205808, 42411616]

約数ペア:

[(1, 42411616), (2, 21205808), (4, 10602904), (8, 5301452), (13, 3262432), (16, 2650726), (26, 1631216), (32, 1325363), (52, 815608), (104, 407804), (208, 203902), (269, 157664), (379, 111904), (416, 101951), (538, 78832), (758, 55952), (1076, 39416), (1516, 27976), (2152, 19708), (3032, 13988), (3497, 12128), (4304, 9854), (4927, 8608), (6064, 6994)]