70168966

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 122987520

約数和(自身を除く): 52818554

約数列:

[1, 2, 7, 14, 67, 134, 239, 313, 469, 478, 626, 938, 1673, 2191, 3346, 4382, 16013, 20971, 32026, 41942, 74807, 112091, 146797, 149614, 224182, 293594, 523649, 1047298, 5012069, 10024138, 35084483, 70168966]

約数ペア:

[(1, 70168966), (2, 35084483), (7, 10024138), (14, 5012069), (67, 1047298), (134, 523649), (239, 293594), (313, 224182), (469, 149614), (478, 146797), (626, 112091), (938, 74807), (1673, 41942), (2191, 32026), (3346, 20971), (4382, 16013)]