2765667968

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{162457}}^1$

素因数の和:162497

約数の個数: 64

約数和(自身を含む): 6628286400

約数和(自身を除く): 3862618432

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 8512, 17024, 162457, 324914, 649828, 1137199, 1299656, 2274398, 2599312, 3086683, 4548796, 5198624, 6173366, 9097592, 10397248, 12346732, 18195184, 20794496, 21606781, 24693464, 36390368, 43213562, 49386928, 72780736, 86427124, 98773856, 145561472, 172854248, 197547712, 345708496, 395095424, 691416992, 1382833984, 2765667968]

約数ペア:

[(1, 2765667968), (2, 1382833984), (4, 691416992), (7, 395095424), (8, 345708496), (14, 197547712), (16, 172854248), (19, 145561472), (28, 98773856), (32, 86427124), (38, 72780736), (56, 49386928), (64, 43213562), (76, 36390368), (112, 24693464), (128, 21606781), (133, 20794496), (152, 18195184), (224, 12346732), (266, 10397248), (304, 9097592), (448, 6173366), (532, 5198624), (608, 4548796), (896, 3086683), (1064, 2599312), (1216, 2274398), (2128, 1299656), (2432, 1137199), (4256, 649828), (8512, 324914), (17024, 162457)]