77446928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12011}}^1$

素因数の和:12063

約数の個数: 40

約数和(自身を含む): 166822656

約数和(自身を除く): 89375728

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 12011, 24022, 48044, 96088, 156143, 192176, 312286, 372341, 624572, 744682, 1249144, 1489364, 2498288, 2978728, 4840433, 5957456, 9680866, 19361732, 38723464, 77446928]

約数ペア:

[(1, 77446928), (2, 38723464), (4, 19361732), (8, 9680866), (13, 5957456), (16, 4840433), (26, 2978728), (31, 2498288), (52, 1489364), (62, 1249144), (104, 744682), (124, 624572), (208, 372341), (248, 312286), (403, 192176), (496, 156143), (806, 96088), (1612, 48044), (3224, 24022), (6448, 12011)]