17397856

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 39584160

約数和(自身を除く): 22186304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 404, 707, 769, 808, 1414, 1538, 1616, 2828, 3076, 3232, 5383, 5656, 6152, 10766, 11312, 12304, 21532, 22624, 24608, 43064, 77669, 86128, 155338, 172256, 310676, 543683, 621352, 1087366, 1242704, 2174732, 2485408, 4349464, 8698928, 17397856]

約数ペア:

[(1, 17397856), (2, 8698928), (4, 4349464), (7, 2485408), (8, 2174732), (14, 1242704), (16, 1087366), (28, 621352), (32, 543683), (56, 310676), (101, 172256), (112, 155338), (202, 86128), (224, 77669), (404, 43064), (707, 24608), (769, 22624), (808, 21532), (1414, 12304), (1538, 11312), (1616, 10766), (2828, 6152), (3076, 5656), (3232, 5383)]