3821747804

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{3851}}^1$

素因数の和:3975

約数の個数: 72

約数和(自身を含む): 8111634048

約数和(自身を除く): 4289886244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 67, 92, 134, 161, 268, 322, 469, 529, 644, 938, 1058, 1541, 1876, 2116, 3082, 3703, 3851, 6164, 7406, 7702, 10787, 14812, 15404, 21574, 26957, 35443, 43148, 53914, 70886, 88573, 107828, 141772, 177146, 248101, 258017, 354292, 496202, 516034, 620011, 992404, 1032068, 1240022, 1806119, 2037179, 2480044, 3612238, 4074358, 5934391, 7224476, 8148716, 11868782, 14260253, 23737564, 28520506, 41540737, 57041012, 83081474, 136490993, 166162948, 272981986, 545963972, 955436951, 1910873902, 3821747804]

約数ペア:

[(1, 3821747804), (2, 1910873902), (4, 955436951), (7, 545963972), (14, 272981986), (23, 166162948), (28, 136490993), (46, 83081474), (67, 57041012), (92, 41540737), (134, 28520506), (161, 23737564), (268, 14260253), (322, 11868782), (469, 8148716), (529, 7224476), (644, 5934391), (938, 4074358), (1058, 3612238), (1541, 2480044), (1876, 2037179), (2116, 1806119), (3082, 1240022), (3703, 1032068), (3851, 992404), (6164, 620011), (7406, 516034), (7702, 496202), (10787, 354292), (14812, 258017), (15404, 248101), (21574, 177146), (26957, 141772), (35443, 107828), (43148, 88573), (53914, 70886)]