3204704

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 6885648

約数和(自身を除く): 3680944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 137, 172, 272, 274, 344, 544, 548, 688, 731, 1096, 1376, 1462, 2192, 2329, 2924, 4384, 4658, 5848, 5891, 9316, 11696, 11782, 18632, 23392, 23564, 37264, 47128, 74528, 94256, 100147, 188512, 200294, 400588, 801176, 1602352, 3204704]

約数ペア:

[(1, 3204704), (2, 1602352), (4, 801176), (8, 400588), (16, 200294), (17, 188512), (32, 100147), (34, 94256), (43, 74528), (68, 47128), (86, 37264), (136, 23564), (137, 23392), (172, 18632), (272, 11782), (274, 11696), (344, 9316), (544, 5891), (548, 5848), (688, 4658), (731, 4384), (1096, 2924), (1376, 2329), (1462, 2192)]