67874296

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:524

約数の個数: 64

約数和(自身を含む): 151303680

約数和(自身を除く): 83429384

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 71, 86, 142, 172, 284, 301, 344, 397, 497, 568, 602, 794, 994, 1204, 1588, 1988, 2408, 2779, 3053, 3176, 3976, 5558, 6106, 11116, 12212, 17071, 21371, 22232, 24424, 28187, 34142, 42742, 56374, 68284, 85484, 112748, 119497, 136568, 170968, 197309, 225496, 238994, 394618, 477988, 789236, 955976, 1212041, 1578472, 2424082, 4848164, 8484287, 9696328, 16968574, 33937148, 67874296]

約数ペア:

[(1, 67874296), (2, 33937148), (4, 16968574), (7, 9696328), (8, 8484287), (14, 4848164), (28, 2424082), (43, 1578472), (56, 1212041), (71, 955976), (86, 789236), (142, 477988), (172, 394618), (284, 238994), (301, 225496), (344, 197309), (397, 170968), (497, 136568), (568, 119497), (602, 112748), (794, 85484), (994, 68284), (1204, 56374), (1588, 42742), (1988, 34142), (2408, 28187), (2779, 24424), (3053, 22232), (3176, 21371), (3976, 17071), (5558, 12212), (6106, 11116)]