2865248

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 6259680

約数和(自身を除く): 3394432

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 229, 272, 368, 391, 458, 544, 736, 782, 916, 1564, 1832, 3128, 3664, 3893, 5267, 6256, 7328, 7786, 10534, 12512, 15572, 21068, 31144, 42136, 62288, 84272, 89539, 124576, 168544, 179078, 358156, 716312, 1432624, 2865248]

約数ペア:

[(1, 2865248), (2, 1432624), (4, 716312), (8, 358156), (16, 179078), (17, 168544), (23, 124576), (32, 89539), (34, 84272), (46, 62288), (68, 42136), (92, 31144), (136, 21068), (184, 15572), (229, 12512), (272, 10534), (368, 7786), (391, 7328), (458, 6256), (544, 5267), (736, 3893), (782, 3664), (916, 3128), (1564, 1832)]