71579486

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 126862848

約数和(自身を除く): 55283362

約数列:

[1, 2, 11, 17, 22, 34, 121, 127, 137, 187, 242, 254, 274, 374, 1397, 1507, 2057, 2159, 2329, 2794, 3014, 4114, 4318, 4658, 15367, 16577, 17399, 23749, 25619, 30734, 33154, 34798, 47498, 51238, 191389, 261239, 281809, 295783, 382778, 522478, 563618, 591566, 2105279, 3253613, 4210558, 6507226, 35789743, 71579486]

約数ペア:

[(1, 71579486), (2, 35789743), (11, 6507226), (17, 4210558), (22, 3253613), (34, 2105279), (121, 591566), (127, 563618), (137, 522478), (187, 382778), (242, 295783), (254, 281809), (274, 261239), (374, 191389), (1397, 51238), (1507, 47498), (2057, 34798), (2159, 33154), (2329, 30734), (2794, 25619), (3014, 23749), (4114, 17399), (4318, 16577), (4658, 15367)]