26206810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5273}}^1$

素因数の和:5358

約数の個数: 32

約数和(自身を含む): 54680832

約数和(自身を除く): 28474022

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 5273, 10546, 26365, 36911, 52730, 73822, 184555, 369110, 374383, 748766, 1871915, 2620681, 3743830, 5241362, 13103405, 26206810]

約数ペア:

[(1, 26206810), (2, 13103405), (5, 5241362), (7, 3743830), (10, 2620681), (14, 1871915), (35, 748766), (70, 374383), (71, 369110), (142, 184555), (355, 73822), (497, 52730), (710, 36911), (994, 26365), (2485, 10546), (4970, 5273)]