13902448

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1229}}^1$

素因数の和:1345

約数の個数: 40

約数和(自身を含む): 31114080

約数和(自身を除く): 17211632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1229, 1414, 1616, 2458, 2828, 4916, 5656, 8603, 9832, 11312, 17206, 19664, 34412, 68824, 124129, 137648, 248258, 496516, 868903, 993032, 1737806, 1986064, 3475612, 6951224, 13902448]

約数ペア:

[(1, 13902448), (2, 6951224), (4, 3475612), (7, 1986064), (8, 1737806), (14, 993032), (16, 868903), (28, 496516), (56, 248258), (101, 137648), (112, 124129), (202, 68824), (404, 34412), (707, 19664), (808, 17206), (1229, 11312), (1414, 9832), (1616, 8603), (2458, 5656), (2828, 4916)]