879968152

素因数分解:

$2^3\times 7^1\times {\mathrm{997}}^1\times {\mathrm{15761}}^1$

素因数の和:16771

約数の個数: 32

約数和(自身を含む): 1887657120

約数和(自身を除く): 1007688968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 997, 1994, 3988, 6979, 7976, 13958, 15761, 27916, 31522, 55832, 63044, 110327, 126088, 220654, 441308, 882616, 15713717, 31427434, 62854868, 109996019, 125709736, 219992038, 439984076, 879968152]

約数ペア:

[(1, 879968152), (2, 439984076), (4, 219992038), (7, 125709736), (8, 109996019), (14, 62854868), (28, 31427434), (56, 15713717), (997, 882616), (1994, 441308), (3988, 220654), (6979, 126088), (7976, 110327), (13958, 63044), (15761, 55832), (27916, 31522)]