1342619728

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{21121}}^1$

素因数の和:21295

約数の個数: 40

約数和(自身を含む): 2710797480

約数和(自身を除く): 1368177752

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 137, 232, 274, 464, 548, 1096, 2192, 3973, 7946, 15892, 21121, 31784, 42242, 63568, 84484, 168968, 337936, 612509, 1225018, 2450036, 2893577, 4900072, 5787154, 9800144, 11574308, 23148616, 46297232, 83913733, 167827466, 335654932, 671309864, 1342619728]

約数ペア:

[(1, 1342619728), (2, 671309864), (4, 335654932), (8, 167827466), (16, 83913733), (29, 46297232), (58, 23148616), (116, 11574308), (137, 9800144), (232, 5787154), (274, 4900072), (464, 2893577), (548, 2450036), (1096, 1225018), (2192, 612509), (3973, 337936), (7946, 168968), (15892, 84484), (21121, 63568), (31784, 42242)]