40464114

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 90243072

約数和(自身を除く): 49778958

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 67, 93, 102, 134, 186, 191, 201, 382, 402, 527, 573, 1054, 1139, 1146, 1581, 2077, 2278, 3162, 3247, 3417, 4154, 5921, 6231, 6494, 6834, 9741, 11842, 12462, 12797, 17763, 19482, 25594, 35309, 35526, 38391, 70618, 76782, 100657, 105927, 201314, 211854, 217549, 301971, 396707, 435098, 603942, 652647, 793414, 1190121, 1305294, 2380242, 6744019, 13488038, 20232057, 40464114]

約数ペア:

[(1, 40464114), (2, 20232057), (3, 13488038), (6, 6744019), (17, 2380242), (31, 1305294), (34, 1190121), (51, 793414), (62, 652647), (67, 603942), (93, 435098), (102, 396707), (134, 301971), (186, 217549), (191, 211854), (201, 201314), (382, 105927), (402, 100657), (527, 76782), (573, 70618), (1054, 38391), (1139, 35526), (1146, 35309), (1581, 25594), (2077, 19482), (2278, 17763), (3162, 12797), (3247, 12462), (3417, 11842), (4154, 9741), (5921, 6834), (6231, 6494)]