41157578

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 82944000

約数和(自身を除く): 41786422

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 79, 119, 154, 158, 187, 199, 238, 374, 398, 553, 869, 1106, 1309, 1343, 1393, 1738, 2189, 2618, 2686, 2786, 3383, 4378, 6083, 6766, 9401, 12166, 14773, 15323, 15721, 18802, 23681, 29546, 30646, 31442, 37213, 47362, 74426, 103411, 110047, 172931, 206822, 220094, 260491, 267257, 345862, 520982, 534514, 1210517, 1870799, 2421034, 2939827, 3741598, 5879654, 20578789, 41157578]

約数ペア:

[(1, 41157578), (2, 20578789), (7, 5879654), (11, 3741598), (14, 2939827), (17, 2421034), (22, 1870799), (34, 1210517), (77, 534514), (79, 520982), (119, 345862), (154, 267257), (158, 260491), (187, 220094), (199, 206822), (238, 172931), (374, 110047), (398, 103411), (553, 74426), (869, 47362), (1106, 37213), (1309, 31442), (1343, 30646), (1393, 29546), (1738, 23681), (2189, 18802), (2618, 15721), (2686, 15323), (2786, 14773), (3383, 12166), (4378, 9401), (6083, 6766)]