13507144

素因数分解:

$2^3\times 7^2\times {\mathrm{34457}}^1$

素因数の和:34477

約数の個数: 24

約数和(自身を含む): 29461590

約数和(自身を除く): 15954446

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 34457, 68914, 137828, 241199, 275656, 482398, 964796, 1688393, 1929592, 3376786, 6753572, 13507144]

約数ペア:

[(1, 13507144), (2, 6753572), (4, 3376786), (7, 1929592), (8, 1688393), (14, 964796), (28, 482398), (49, 275656), (56, 241199), (98, 137828), (196, 68914), (392, 34457)]