71338652

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3457}}^1$

素因数の和:3546

約数の個数: 48

約数和(自身を含む): 158016768

約数和(自身を除く): 86678116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 737, 938, 1474, 1876, 2948, 3457, 5159, 6914, 10318, 13828, 20636, 24199, 38027, 48398, 76054, 96796, 152108, 231619, 266189, 463238, 532378, 926476, 1064756, 1621333, 2547809, 3242666, 5095618, 6485332, 10191236, 17834663, 35669326, 71338652]

約数ペア:

[(1, 71338652), (2, 35669326), (4, 17834663), (7, 10191236), (11, 6485332), (14, 5095618), (22, 3242666), (28, 2547809), (44, 1621333), (67, 1064756), (77, 926476), (134, 532378), (154, 463238), (268, 266189), (308, 231619), (469, 152108), (737, 96796), (938, 76054), (1474, 48398), (1876, 38027), (2948, 24199), (3457, 20636), (5159, 13828), (6914, 10318)]