8739387488

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{587}}^1\times {\mathrm{2753}}^1$

素因数の和:3376

約数の個数: 72

約数和(自身を含む): 18669509208

約数和(自身を除く): 9930121720

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 587, 676, 1174, 1352, 2348, 2704, 2753, 4696, 5408, 5506, 7631, 9392, 11012, 15262, 18784, 22024, 30524, 35789, 44048, 61048, 71578, 88096, 99203, 122096, 143156, 198406, 244192, 286312, 396812, 465257, 572624, 793624, 930514, 1145248, 1587248, 1616011, 1861028, 3174496, 3232022, 3722056, 6464044, 7444112, 12928088, 14888224, 21008143, 25856176, 42016286, 51712352, 84032572, 168065144, 273105859, 336130288, 546211718, 672260576, 1092423436, 2184846872, 4369693744, 8739387488]

約数ペア:

[(1, 8739387488), (2, 4369693744), (4, 2184846872), (8, 1092423436), (13, 672260576), (16, 546211718), (26, 336130288), (32, 273105859), (52, 168065144), (104, 84032572), (169, 51712352), (208, 42016286), (338, 25856176), (416, 21008143), (587, 14888224), (676, 12928088), (1174, 7444112), (1352, 6464044), (2348, 3722056), (2704, 3232022), (2753, 3174496), (4696, 1861028), (5408, 1616011), (5506, 1587248), (7631, 1145248), (9392, 930514), (11012, 793624), (15262, 572624), (18784, 465257), (22024, 396812), (30524, 286312), (35789, 244192), (44048, 198406), (61048, 143156), (71578, 122096), (88096, 99203)]