7884128

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 18061344

約数和(自身を除く): 10177216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 577, 854, 976, 1154, 1708, 1952, 2308, 3416, 4039, 4616, 6832, 8078, 9232, 13664, 16156, 18464, 32312, 35197, 64624, 70394, 129248, 140788, 246379, 281576, 492758, 563152, 985516, 1126304, 1971032, 3942064, 7884128]

約数ペア:

[(1, 7884128), (2, 3942064), (4, 1971032), (7, 1126304), (8, 985516), (14, 563152), (16, 492758), (28, 281576), (32, 246379), (56, 140788), (61, 129248), (112, 70394), (122, 64624), (224, 35197), (244, 32312), (427, 18464), (488, 16156), (577, 13664), (854, 9232), (976, 8078), (1154, 6832), (1708, 4616), (1952, 4039), (2308, 3416)]