15676548992

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{67777}}^1$

素因数の和:67943

約数の個数: 64

約数和(自身を含む): 33875444400

約数和(自身を除く): 18198895408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 139, 208, 278, 416, 556, 832, 1112, 1664, 1807, 2224, 3614, 4448, 7228, 8896, 14456, 17792, 28912, 57824, 67777, 115648, 135554, 231296, 271108, 542216, 881101, 1084432, 1762202, 2168864, 3524404, 4337728, 7048808, 8675456, 9421003, 14097616, 18842006, 28195232, 37684012, 56390464, 75368024, 112780928, 122473039, 150736048, 244946078, 301472096, 489892156, 602944192, 979784312, 1205888384, 1959568624, 3919137248, 7838274496, 15676548992]

約数ペア:

[(1, 15676548992), (2, 7838274496), (4, 3919137248), (8, 1959568624), (13, 1205888384), (16, 979784312), (26, 602944192), (32, 489892156), (52, 301472096), (64, 244946078), (104, 150736048), (128, 122473039), (139, 112780928), (208, 75368024), (278, 56390464), (416, 37684012), (556, 28195232), (832, 18842006), (1112, 14097616), (1664, 9421003), (1807, 8675456), (2224, 7048808), (3614, 4337728), (4448, 3524404), (7228, 2168864), (8896, 1762202), (14456, 1084432), (17792, 881101), (28912, 542216), (57824, 271108), (67777, 231296), (115648, 135554)]