71442848

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{72019}}^1$

素因数の和:72060

約数の個数: 24

約数和(自身を含む): 145192320

約数和(自身を除く): 73749472

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 72019, 144038, 288076, 576152, 1152304, 2232589, 2304608, 4465178, 8930356, 17860712, 35721424, 71442848]

約数ペア:

[(1, 71442848), (2, 35721424), (4, 17860712), (8, 8930356), (16, 4465178), (31, 2304608), (32, 2232589), (62, 1152304), (124, 576152), (248, 288076), (496, 144038), (992, 72019)]