4258772

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 9434880

約数和(自身を除く): 5176108

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 389, 391, 476, 644, 778, 782, 1556, 1564, 2723, 2737, 5446, 5474, 6613, 8947, 10892, 10948, 13226, 17894, 26452, 35788, 46291, 62629, 92582, 125258, 152099, 185164, 250516, 304198, 608396, 1064693, 2129386, 4258772]

約数ペア:

[(1, 4258772), (2, 2129386), (4, 1064693), (7, 608396), (14, 304198), (17, 250516), (23, 185164), (28, 152099), (34, 125258), (46, 92582), (68, 62629), (92, 46291), (119, 35788), (161, 26452), (238, 17894), (322, 13226), (389, 10948), (391, 10892), (476, 8947), (644, 6613), (778, 5474), (782, 5446), (1556, 2737), (1564, 2723)]