28924250

素因数分解:

$2^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{911}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 54632448

約数和(自身を除く): 25708198

約数列:

[1, 2, 5, 10, 25, 50, 125, 127, 250, 254, 635, 911, 1270, 1822, 3175, 4555, 6350, 9110, 15875, 22775, 31750, 45550, 113875, 115697, 227750, 231394, 578485, 1156970, 2892425, 5784850, 14462125, 28924250]

約数ペア:

[(1, 28924250), (2, 14462125), (5, 5784850), (10, 2892425), (25, 1156970), (50, 578485), (125, 231394), (127, 227750), (250, 115697), (254, 113875), (635, 45550), (911, 31750), (1270, 22775), (1822, 15875), (3175, 9110), (4555, 6350)]