4013408

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 96

約数和(自身を含む): 10160640

約数和(自身を除く): 6147232

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 41, 46, 56, 76, 82, 92, 112, 133, 152, 161, 164, 184, 224, 266, 287, 304, 322, 328, 368, 437, 532, 574, 608, 644, 656, 736, 779, 874, 943, 1064, 1148, 1288, 1312, 1558, 1748, 1886, 2128, 2296, 2576, 3059, 3116, 3496, 3772, 4256, 4592, 5152, 5453, 6118, 6232, 6601, 6992, 7544, 9184, 10906, 12236, 12464, 13202, 13984, 15088, 17917, 21812, 24472, 24928, 26404, 30176, 35834, 43624, 48944, 52808, 71668, 87248, 97888, 105616, 125419, 143336, 174496, 211232, 250838, 286672, 501676, 573344, 1003352, 2006704, 4013408]

約数ペア:

[(1, 4013408), (2, 2006704), (4, 1003352), (7, 573344), (8, 501676), (14, 286672), (16, 250838), (19, 211232), (23, 174496), (28, 143336), (32, 125419), (38, 105616), (41, 97888), (46, 87248), (56, 71668), (76, 52808), (82, 48944), (92, 43624), (112, 35834), (133, 30176), (152, 26404), (161, 24928), (164, 24472), (184, 21812), (224, 17917), (266, 15088), (287, 13984), (304, 13202), (322, 12464), (328, 12236), (368, 10906), (437, 9184), (532, 7544), (574, 6992), (608, 6601), (644, 6232), (656, 6118), (736, 5453), (779, 5152), (874, 4592), (943, 4256), (1064, 3772), (1148, 3496), (1288, 3116), (1312, 3059), (1558, 2576), (1748, 2296), (1886, 2128)]