40115614

素因数分解:

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

素因数の和:254

約数の個数: 72

約数和(自身を含む): 81874800

約数和(自身を除く): 41759186

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 98, 119, 121, 154, 187, 199, 238, 242, 374, 398, 539, 833, 847, 1078, 1309, 1393, 1666, 1694, 2057, 2189, 2618, 2786, 3383, 4114, 4378, 5929, 6766, 9163, 9751, 11858, 14399, 15323, 18326, 19502, 23681, 24079, 28798, 30646, 37213, 47362, 48158, 74426, 100793, 107261, 165767, 168553, 201586, 214522, 260491, 331534, 337106, 409343, 520982, 818686, 1179871, 1823437, 2359742, 2865401, 3646874, 5730802, 20057807, 40115614]

約数ペア:

[(1, 40115614), (2, 20057807), (7, 5730802), (11, 3646874), (14, 2865401), (17, 2359742), (22, 1823437), (34, 1179871), (49, 818686), (77, 520982), (98, 409343), (119, 337106), (121, 331534), (154, 260491), (187, 214522), (199, 201586), (238, 168553), (242, 165767), (374, 107261), (398, 100793), (539, 74426), (833, 48158), (847, 47362), (1078, 37213), (1309, 30646), (1393, 28798), (1666, 24079), (1694, 23681), (2057, 19502), (2189, 18326), (2618, 15323), (2786, 14399), (3383, 11858), (4114, 9751), (4378, 9163), (5929, 6766)]