71803172

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{150847}}^1$

素因数の和:150875

約数の個数: 24

約数和(自身を含む): 152054784

約数和(自身を除く): 80251612

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 150847, 301694, 603388, 1055929, 2111858, 2564399, 4223716, 5128798, 10257596, 17950793, 35901586, 71803172]

約数ペア:

[(1, 71803172), (2, 35901586), (4, 17950793), (7, 10257596), (14, 5128798), (17, 4223716), (28, 2564399), (34, 2111858), (68, 1055929), (119, 603388), (238, 301694), (476, 150847)]