2912555872

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{13693}}^1$

素因数の和:13760

約数の個数: 72

約数和(自身を含む): 6356535696

約数和(自身を除く): 3443979824

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 289, 368, 391, 544, 578, 736, 782, 1156, 1564, 2312, 3128, 4624, 6256, 6647, 9248, 12512, 13294, 13693, 26588, 27386, 53176, 54772, 106352, 109544, 212704, 219088, 232781, 314939, 438176, 465562, 629878, 931124, 1259756, 1862248, 2519512, 3724496, 3957277, 5039024, 5353963, 7448992, 7914554, 10078048, 10707926, 15829108, 21415852, 31658216, 42831704, 63316432, 85663408, 91017371, 126632864, 171326816, 182034742, 364069484, 728138968, 1456277936, 2912555872]

約数ペア:

[(1, 2912555872), (2, 1456277936), (4, 728138968), (8, 364069484), (16, 182034742), (17, 171326816), (23, 126632864), (32, 91017371), (34, 85663408), (46, 63316432), (68, 42831704), (92, 31658216), (136, 21415852), (184, 15829108), (272, 10707926), (289, 10078048), (368, 7914554), (391, 7448992), (544, 5353963), (578, 5039024), (736, 3957277), (782, 3724496), (1156, 2519512), (1564, 1862248), (2312, 1259756), (3128, 931124), (4624, 629878), (6256, 465562), (6647, 438176), (9248, 314939), (12512, 232781), (13294, 219088), (13693, 212704), (26588, 109544), (27386, 106352), (53176, 54772)]