28034648

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{811}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 54810000

約数和(自身を除く): 26775352

約数列:

[1, 2, 4, 8, 29, 58, 116, 149, 232, 298, 596, 811, 1192, 1622, 3244, 4321, 6488, 8642, 17284, 23519, 34568, 47038, 94076, 120839, 188152, 241678, 483356, 966712, 3504331, 7008662, 14017324, 28034648]

約数ペア:

[(1, 28034648), (2, 14017324), (4, 7008662), (8, 3504331), (29, 966712), (58, 483356), (116, 241678), (149, 188152), (232, 120839), (298, 94076), (596, 47038), (811, 34568), (1192, 23519), (1622, 17284), (3244, 8642), (4321, 6488)]