65211496

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 148377600

約数和(自身を除く): 83166104

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 167, 266, 334, 367, 532, 668, 734, 1064, 1169, 1336, 1468, 2338, 2569, 2936, 3173, 4676, 5138, 6346, 6973, 9352, 10276, 12692, 13946, 20552, 22211, 25384, 27892, 44422, 48811, 55784, 61289, 88844, 97622, 122578, 177688, 195244, 245156, 390488, 429023, 490312, 858046, 1164491, 1716092, 2328982, 3432184, 4657964, 8151437, 9315928, 16302874, 32605748, 65211496]

約数ペア:

[(1, 65211496), (2, 32605748), (4, 16302874), (7, 9315928), (8, 8151437), (14, 4657964), (19, 3432184), (28, 2328982), (38, 1716092), (56, 1164491), (76, 858046), (133, 490312), (152, 429023), (167, 390488), (266, 245156), (334, 195244), (367, 177688), (532, 122578), (668, 97622), (734, 88844), (1064, 61289), (1169, 55784), (1336, 48811), (1468, 44422), (2338, 27892), (2569, 25384), (2936, 22211), (3173, 20552), (4676, 13946), (5138, 12692), (6346, 10276), (6973, 9352)]