17441728

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 84

約数和(自身を含む): 39300912

約数和(自身を除く): 21859184

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 41, 46, 64, 68, 82, 92, 136, 164, 184, 272, 289, 328, 368, 391, 544, 578, 656, 697, 736, 782, 943, 1088, 1156, 1312, 1394, 1472, 1564, 1886, 2312, 2624, 2788, 3128, 3772, 4624, 5576, 6256, 6647, 7544, 9248, 11152, 11849, 12512, 13294, 15088, 16031, 18496, 22304, 23698, 25024, 26588, 30176, 32062, 44608, 47396, 53176, 60352, 64124, 94792, 106352, 128248, 189584, 212704, 256496, 272527, 379168, 425408, 512992, 545054, 758336, 1025984, 1090108, 2180216, 4360432, 8720864, 17441728]

約数ペア:

[(1, 17441728), (2, 8720864), (4, 4360432), (8, 2180216), (16, 1090108), (17, 1025984), (23, 758336), (32, 545054), (34, 512992), (41, 425408), (46, 379168), (64, 272527), (68, 256496), (82, 212704), (92, 189584), (136, 128248), (164, 106352), (184, 94792), (272, 64124), (289, 60352), (328, 53176), (368, 47396), (391, 44608), (544, 32062), (578, 30176), (656, 26588), (697, 25024), (736, 23698), (782, 22304), (943, 18496), (1088, 16031), (1156, 15088), (1312, 13294), (1394, 12512), (1472, 11849), (1564, 11152), (1886, 9248), (2312, 7544), (2624, 6647), (2788, 6256), (3128, 5576), (3772, 4624)]