78830564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{6701}}^1$

素因数の和:6895

約数の個数: 24

約数和(自身を含む): 146934648

約数和(自身を除く): 68104084

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 692, 2941, 5882, 6701, 11764, 13402, 26804, 113917, 227834, 455668, 1159273, 2318546, 4637092, 19707641, 39415282, 78830564]

約数ペア:

[(1, 78830564), (2, 39415282), (4, 19707641), (17, 4637092), (34, 2318546), (68, 1159273), (173, 455668), (346, 227834), (692, 113917), (2941, 26804), (5882, 13402), (6701, 11764)]