140712796

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{49757}}^1$

素因数の和:49869

約数の個数: 24

約数和(自身を含む): 284217696

約数和(自身を除く): 143504900

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 49757, 99514, 199028, 348299, 696598, 1393196, 5025457, 10050914, 20101828, 35178199, 70356398, 140712796]

約数ペア:

[(1, 140712796), (2, 70356398), (4, 35178199), (7, 20101828), (14, 10050914), (28, 5025457), (101, 1393196), (202, 696598), (404, 348299), (707, 199028), (1414, 99514), (2828, 49757)]