2999072

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 6463800

約数和(自身を除く): 3464728

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 149, 272, 296, 298, 544, 592, 596, 629, 1184, 1192, 1258, 2384, 2516, 2533, 4768, 5032, 5066, 5513, 10064, 10132, 11026, 20128, 20264, 22052, 40528, 44104, 81056, 88208, 93721, 176416, 187442, 374884, 749768, 1499536, 2999072]

約数ペア:

[(1, 2999072), (2, 1499536), (4, 749768), (8, 374884), (16, 187442), (17, 176416), (32, 93721), (34, 88208), (37, 81056), (68, 44104), (74, 40528), (136, 22052), (148, 20264), (149, 20128), (272, 11026), (296, 10132), (298, 10064), (544, 5513), (592, 5066), (596, 5032), (629, 4768), (1184, 2533), (1192, 2516), (1258, 2384)]