71803696

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{30119}}^1$

素因数の和:30276

約数の個数: 20

約数和(自身を含む): 140058000

約数和(自身を除く): 68254304

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 30119, 60238, 120476, 240952, 481904, 4487731, 8975462, 17950924, 35901848, 71803696]

約数ペア:

[(1, 71803696), (2, 35901848), (4, 17950924), (8, 8975462), (16, 4487731), (149, 481904), (298, 240952), (596, 120476), (1192, 60238), (2384, 30119)]