25073124

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 60648000

約数和(自身を除く): 35574876

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 149, 222, 298, 379, 444, 447, 596, 758, 894, 1137, 1516, 1788, 2274, 4548, 5513, 11026, 14023, 16539, 22052, 28046, 33078, 42069, 56092, 56471, 66156, 84138, 112942, 168276, 169413, 225884, 338826, 677652, 2089427, 4178854, 6268281, 8357708, 12536562, 25073124]

約数ペア:

[(1, 25073124), (2, 12536562), (3, 8357708), (4, 6268281), (6, 4178854), (12, 2089427), (37, 677652), (74, 338826), (111, 225884), (148, 169413), (149, 168276), (222, 112942), (298, 84138), (379, 66156), (444, 56471), (447, 56092), (596, 42069), (758, 33078), (894, 28046), (1137, 22052), (1516, 16539), (1788, 14023), (2274, 11026), (4548, 5513)]