70213178

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{10091}}^1$

素因数の和:10178

約数の個数: 24

約数和(自身を含む): 124252704

約数和(自身を除く): 54039526

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3479, 6958, 10091, 20182, 70637, 141274, 494459, 716461, 988918, 1432922, 5015227, 10030454, 35106589, 70213178]

約数ペア:

[(1, 70213178), (2, 35106589), (7, 10030454), (14, 5015227), (49, 1432922), (71, 988918), (98, 716461), (142, 494459), (497, 141274), (994, 70637), (3479, 20182), (6958, 10091)]