42889912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1427}}^1$

素因数の和:1480

約数の個数: 48

約数和(自身を含む): 92063160

約数和(自身を除く): 49173248

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 289, 442, 578, 884, 1156, 1427, 1768, 2312, 2854, 3757, 5708, 7514, 11416, 15028, 18551, 24259, 30056, 37102, 48518, 74204, 97036, 148408, 194072, 315367, 412403, 630734, 824806, 1261468, 1649612, 2522936, 3299224, 5361239, 10722478, 21444956, 42889912]

約数ペア:

[(1, 42889912), (2, 21444956), (4, 10722478), (8, 5361239), (13, 3299224), (17, 2522936), (26, 1649612), (34, 1261468), (52, 824806), (68, 630734), (104, 412403), (136, 315367), (221, 194072), (289, 148408), (442, 97036), (578, 74204), (884, 48518), (1156, 37102), (1427, 30056), (1768, 24259), (2312, 18551), (2854, 15028), (3757, 11416), (5708, 7514)]