41400506

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 79902720

約数和(自身を除く): 38502214

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 67, 101, 133, 134, 161, 202, 266, 322, 437, 469, 707, 874, 938, 1273, 1414, 1541, 1919, 2323, 2546, 3059, 3082, 3838, 4646, 6118, 6767, 8911, 10787, 13433, 13534, 16261, 17822, 21574, 26866, 29279, 32522, 44137, 47369, 58558, 88274, 94738, 128573, 155641, 204953, 257146, 308959, 311282, 409906, 617918, 900011, 1089487, 1800022, 2178974, 2957179, 5914358, 20700253, 41400506]

約数ペア:

[(1, 41400506), (2, 20700253), (7, 5914358), (14, 2957179), (19, 2178974), (23, 1800022), (38, 1089487), (46, 900011), (67, 617918), (101, 409906), (133, 311282), (134, 308959), (161, 257146), (202, 204953), (266, 155641), (322, 128573), (437, 94738), (469, 88274), (707, 58558), (874, 47369), (938, 44137), (1273, 32522), (1414, 29279), (1541, 26866), (1919, 21574), (2323, 17822), (2546, 16261), (3059, 13534), (3082, 13433), (3838, 10787), (4646, 8911), (6118, 6767)]