42259178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1427}}^1$

素因数の和:1526

約数の個数: 32

約数和(自身を含む): 73410624

約数和(自身を除く): 31151446

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 221, 442, 871, 1139, 1427, 1742, 2278, 2854, 14807, 18551, 24259, 29614, 37102, 48518, 95609, 191218, 315367, 630734, 1242917, 1625353, 2485834, 3250706, 21129589, 42259178]

約数ペア:

[(1, 42259178), (2, 21129589), (13, 3250706), (17, 2485834), (26, 1625353), (34, 1242917), (67, 630734), (134, 315367), (221, 191218), (442, 95609), (871, 48518), (1139, 37102), (1427, 29614), (1742, 24259), (2278, 18551), (2854, 14807)]