1720464

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:575

約数の個数: 40

約数和(自身を含む): 4514592

約数和(自身を除く): 2794128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 491, 584, 876, 982, 1168, 1473, 1752, 1964, 2946, 3504, 3928, 5892, 7856, 11784, 23568, 35843, 71686, 107529, 143372, 215058, 286744, 430116, 573488, 860232, 1720464]

約数ペア:

[(1, 1720464), (2, 860232), (3, 573488), (4, 430116), (6, 286744), (8, 215058), (12, 143372), (16, 107529), (24, 71686), (48, 35843), (73, 23568), (146, 11784), (219, 7856), (292, 5892), (438, 3928), (491, 3504), (584, 2946), (876, 1964), (982, 1752), (1168, 1473)]