72221422

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8443}}^1$

素因数の和:8512

約数の個数: 32

約数和(自身を含む): 136184832

約数和(自身を除く): 63963410

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 4277, 8443, 8554, 16886, 59101, 109759, 118202, 219518, 396821, 768313, 793642, 1536626, 2777747, 5158673, 5555494, 10317346, 36110711, 72221422]

約数ペア:

[(1, 72221422), (2, 36110711), (7, 10317346), (13, 5555494), (14, 5158673), (26, 2777747), (47, 1536626), (91, 793642), (94, 768313), (182, 396821), (329, 219518), (611, 118202), (658, 109759), (1222, 59101), (4277, 16886), (8443, 8554)]