7644296

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 16159500

約数和(自身を除く): 8515204

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 121, 149, 212, 242, 298, 424, 484, 583, 596, 968, 1166, 1192, 1639, 2332, 3278, 4664, 6413, 6556, 7897, 12826, 13112, 15794, 18029, 25652, 31588, 36058, 51304, 63176, 72116, 86867, 144232, 173734, 347468, 694936, 955537, 1911074, 3822148, 7644296]

約数ペア:

[(1, 7644296), (2, 3822148), (4, 1911074), (8, 955537), (11, 694936), (22, 347468), (44, 173734), (53, 144232), (88, 86867), (106, 72116), (121, 63176), (149, 51304), (212, 36058), (242, 31588), (298, 25652), (424, 18029), (484, 15794), (583, 13112), (596, 12826), (968, 7897), (1166, 6556), (1192, 6413), (1639, 4664), (2332, 3278)]