71305822

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4001}}^1$

素因数の和:4096

約数の個数: 32

約数和(自身を含む): 130625280

約数和(自身を除く): 59319458

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 2546, 4001, 8002, 8911, 17822, 28007, 56014, 76019, 152038, 268067, 532133, 536134, 1064266, 1876469, 3752938, 5093273, 10186546, 35652911, 71305822]

約数ペア:

[(1, 71305822), (2, 35652911), (7, 10186546), (14, 5093273), (19, 3752938), (38, 1876469), (67, 1064266), (133, 536134), (134, 532133), (266, 268067), (469, 152038), (938, 76019), (1273, 56014), (2546, 28007), (4001, 17822), (8002, 8911)]