61912004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3407}}^1$

素因数の和:3488

約数の個数: 48

約数和(自身を含む): 137410560

約数和(自身を除く): 75498556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1298, 1652, 2596, 3407, 4543, 6814, 9086, 13628, 18172, 23849, 37477, 47698, 74954, 95396, 149908, 201013, 262339, 402026, 524678, 804052, 1049356, 1407091, 2211143, 2814182, 4422286, 5628364, 8844572, 15478001, 30956002, 61912004]

約数ペア:

[(1, 61912004), (2, 30956002), (4, 15478001), (7, 8844572), (11, 5628364), (14, 4422286), (22, 2814182), (28, 2211143), (44, 1407091), (59, 1049356), (77, 804052), (118, 524678), (154, 402026), (236, 262339), (308, 201013), (413, 149908), (649, 95396), (826, 74954), (1298, 47698), (1652, 37477), (2596, 23849), (3407, 18172), (4543, 13628), (6814, 9086)]