1572368

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 40

約数和(自身を含む): 3541440

約数和(自身を除く): 1969072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 139, 202, 278, 404, 556, 707, 808, 973, 1112, 1414, 1616, 1946, 2224, 2828, 3892, 5656, 7784, 11312, 14039, 15568, 28078, 56156, 98273, 112312, 196546, 224624, 393092, 786184, 1572368]

約数ペア:

[(1, 1572368), (2, 786184), (4, 393092), (7, 224624), (8, 196546), (14, 112312), (16, 98273), (28, 56156), (56, 28078), (101, 15568), (112, 14039), (139, 11312), (202, 7784), (278, 5656), (404, 3892), (556, 2828), (707, 2224), (808, 1946), (973, 1616), (1112, 1414)]