8198512

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1031}}^1$

素因数の和:1117

約数の個数: 40

約数和(自身を含む): 18427392

約数和(自身を除く): 10228880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1031, 1136, 1988, 2062, 3976, 4124, 7217, 7952, 8248, 14434, 16496, 28868, 57736, 73201, 115472, 146402, 292804, 512407, 585608, 1024814, 1171216, 2049628, 4099256, 8198512]

約数ペア:

[(1, 8198512), (2, 4099256), (4, 2049628), (7, 1171216), (8, 1024814), (14, 585608), (16, 512407), (28, 292804), (56, 146402), (71, 115472), (112, 73201), (142, 57736), (284, 28868), (497, 16496), (568, 14434), (994, 8248), (1031, 7952), (1136, 7217), (1988, 4124), (2062, 3976)]