70386148

素因数分解:

$2^2\times 7^2\times {\mathrm{421}}^1\times {\mathrm{853}}^1$

素因数の和:1292

約数の個数: 36

約数和(自身を含む): 143794812

約数和(自身を除く): 73408664

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 421, 842, 853, 1684, 1706, 2947, 3412, 5894, 5971, 11788, 11942, 20629, 23884, 41258, 41797, 82516, 83594, 167188, 359113, 718226, 1436452, 2513791, 5027582, 10055164, 17596537, 35193074, 70386148]

約数ペア:

[(1, 70386148), (2, 35193074), (4, 17596537), (7, 10055164), (14, 5027582), (28, 2513791), (49, 1436452), (98, 718226), (196, 359113), (421, 167188), (842, 83594), (853, 82516), (1684, 41797), (1706, 41258), (2947, 23884), (3412, 20629), (5894, 11942), (5971, 11788)]