28936070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1297}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 54952128

約数和(自身を除く): 26016058

約数列:

[1, 2, 5, 10, 23, 46, 97, 115, 194, 230, 485, 970, 1297, 2231, 2594, 4462, 6485, 11155, 12970, 22310, 29831, 59662, 125809, 149155, 251618, 298310, 629045, 1258090, 2893607, 5787214, 14468035, 28936070]

約数ペア:

[(1, 28936070), (2, 14468035), (5, 5787214), (10, 2893607), (23, 1258090), (46, 629045), (97, 298310), (115, 251618), (194, 149155), (230, 125809), (485, 59662), (970, 29831), (1297, 22310), (2231, 12970), (2594, 11155), (4462, 6485)]