15673716968

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1133149}}^1$

素因数の和:1133194

約数の個数: 64

約数和(自身を含む): 38073840000

約数和(自身を除く): 22400123032

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 13832, 1133149, 2266298, 4532596, 7932043, 9065192, 14730937, 15864086, 21529831, 29461874, 31728172, 43059662, 58923748, 63456344, 86119324, 103116559, 117847496, 150708817, 172238648, 206233118, 279887803, 301417634, 412466236, 559775606, 602835268, 824932472, 1119551212, 1205670536, 1959214621, 2239102424, 3918429242, 7836858484, 15673716968]

約数ペア:

[(1, 15673716968), (2, 7836858484), (4, 3918429242), (7, 2239102424), (8, 1959214621), (13, 1205670536), (14, 1119551212), (19, 824932472), (26, 602835268), (28, 559775606), (38, 412466236), (52, 301417634), (56, 279887803), (76, 206233118), (91, 172238648), (104, 150708817), (133, 117847496), (152, 103116559), (182, 86119324), (247, 63456344), (266, 58923748), (364, 43059662), (494, 31728172), (532, 29461874), (728, 21529831), (988, 15864086), (1064, 14730937), (1729, 9065192), (1976, 7932043), (3458, 4532596), (6916, 2266298), (13832, 1133149)]