40059752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 86184000

約数和(自身を除く): 46124248

約数列:

[1, 2, 4, 8, 17, 19, 34, 37, 38, 68, 74, 76, 136, 148, 152, 296, 323, 419, 629, 646, 703, 838, 1258, 1292, 1406, 1676, 2516, 2584, 2812, 3352, 5032, 5624, 7123, 7961, 11951, 14246, 15503, 15922, 23902, 28492, 31006, 31844, 47804, 56984, 62012, 63688, 95608, 124024, 135337, 263551, 270674, 294557, 527102, 541348, 589114, 1054204, 1082696, 1178228, 2108408, 2356456, 5007469, 10014938, 20029876, 40059752]

約数ペア:

[(1, 40059752), (2, 20029876), (4, 10014938), (8, 5007469), (17, 2356456), (19, 2108408), (34, 1178228), (37, 1082696), (38, 1054204), (68, 589114), (74, 541348), (76, 527102), (136, 294557), (148, 270674), (152, 263551), (296, 135337), (323, 124024), (419, 95608), (629, 63688), (646, 62012), (703, 56984), (838, 47804), (1258, 31844), (1292, 31006), (1406, 28492), (1676, 23902), (2516, 15922), (2584, 15503), (2812, 14246), (3352, 11951), (5032, 7961), (5624, 7123)]