4492712

素因数分解:

$2^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 9996660

約数和(自身を除く): 5503948

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 73, 98, 146, 157, 196, 292, 314, 392, 511, 584, 628, 1022, 1099, 1256, 2044, 2198, 3577, 4088, 4396, 7154, 7693, 8792, 11461, 14308, 15386, 22922, 28616, 30772, 45844, 61544, 80227, 91688, 160454, 320908, 561589, 641816, 1123178, 2246356, 4492712]

約数ペア:

[(1, 4492712), (2, 2246356), (4, 1123178), (7, 641816), (8, 561589), (14, 320908), (28, 160454), (49, 91688), (56, 80227), (73, 61544), (98, 45844), (146, 30772), (157, 28616), (196, 22922), (292, 15386), (314, 14308), (392, 11461), (511, 8792), (584, 7693), (628, 7154), (1022, 4396), (1099, 4088), (1256, 3577), (2044, 2198)]