8042428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1171}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 15062544

約数和(自身を除く): 7020116

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1171, 1717, 2342, 3434, 4684, 6868, 19907, 39814, 79628, 118271, 236542, 473084, 2010607, 4021214, 8042428]

約数ペア:

[(1, 8042428), (2, 4021214), (4, 2010607), (17, 473084), (34, 236542), (68, 118271), (101, 79628), (202, 39814), (404, 19907), (1171, 6868), (1717, 4684), (2342, 3434)]