872656472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{7727}}^1$

素因数の和:8495

約数の個数: 32

約数和(自身を含む): 1724889600

約数和(自身を除く): 852233128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 743, 1486, 2972, 5944, 7727, 14117, 15454, 28234, 30908, 56468, 61816, 112936, 146813, 293626, 587252, 1174504, 5741161, 11482322, 22964644, 45929288, 109082059, 218164118, 436328236, 872656472]

約数ペア:

[(1, 872656472), (2, 436328236), (4, 218164118), (8, 109082059), (19, 45929288), (38, 22964644), (76, 11482322), (152, 5741161), (743, 1174504), (1486, 587252), (2972, 293626), (5944, 146813), (7727, 112936), (14117, 61816), (15454, 56468), (28234, 30908)]