26843542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 46656000

約数和(自身を除く): 19812458

約数列:

[1, 2, 11, 19, 22, 38, 149, 209, 298, 418, 431, 862, 1639, 2831, 3278, 4741, 5662, 8189, 9482, 16378, 31141, 62282, 64219, 90079, 128438, 180158, 706409, 1220161, 1412818, 2440322, 13421771, 26843542]

約数ペア:

[(1, 26843542), (2, 13421771), (11, 2440322), (19, 1412818), (22, 1220161), (38, 706409), (149, 180158), (209, 128438), (298, 90079), (418, 64219), (431, 62282), (862, 31141), (1639, 16378), (2831, 9482), (3278, 8189), (4741, 5662)]