72028894

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{61987}}^1$

素因数の和:62079

約数の個数: 16

約数和(自身を含む): 124967808

約数和(自身を除く): 52938914

約数列:

[1, 2, 7, 14, 83, 166, 581, 1162, 61987, 123974, 433909, 867818, 5144921, 10289842, 36014447, 72028894]

約数ペア:

[(1, 72028894), (2, 36014447), (7, 10289842), (14, 5144921), (83, 867818), (166, 433909), (581, 123974), (1162, 61987)]