856156736

素因数分解:

$2^6\times {\mathrm{191}}^1\times {\mathrm{70039}}^1$

素因数の和:70242

約数の個数: 28

約数和(自身を含む): 1707855360

約数和(自身を除く): 851698624

約数列:

[1, 2, 4, 8, 16, 32, 64, 191, 382, 764, 1528, 3056, 6112, 12224, 70039, 140078, 280156, 560312, 1120624, 2241248, 4482496, 13377449, 26754898, 53509796, 107019592, 214039184, 428078368, 856156736]

約数ペア:

[(1, 856156736), (2, 428078368), (4, 214039184), (8, 107019592), (16, 53509796), (32, 26754898), (64, 13377449), (191, 4482496), (382, 2241248), (764, 1120624), (1528, 560312), (3056, 280156), (6112, 140078), (12224, 70039)]