71395650872

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3163579}}^1$

素因数の和:3163636

約数の個数: 64

約数和(自身を含む): 170074060800

約数和(自身を除く): 98678409928

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 11284, 22568, 3163579, 6327158, 12654316, 22145053, 25308632, 41126527, 44290106, 82253054, 88580212, 98070949, 164506108, 177160424, 196141898, 287885689, 329012216, 392283796, 575771378, 686496643, 784567592, 1151542756, 1274922337, 1372993286, 2303085512, 2549844674, 2745986572, 5099689348, 5491973144, 8924456359, 10199378696, 17848912718, 35697825436, 71395650872]

約数ペア:

[(1, 71395650872), (2, 35697825436), (4, 17848912718), (7, 10199378696), (8, 8924456359), (13, 5491973144), (14, 5099689348), (26, 2745986572), (28, 2549844674), (31, 2303085512), (52, 1372993286), (56, 1274922337), (62, 1151542756), (91, 784567592), (104, 686496643), (124, 575771378), (182, 392283796), (217, 329012216), (248, 287885689), (364, 196141898), (403, 177160424), (434, 164506108), (728, 98070949), (806, 88580212), (868, 82253054), (1612, 44290106), (1736, 41126527), (2821, 25308632), (3224, 22145053), (5642, 12654316), (11284, 6327158), (22568, 3163579)]