15432820144

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1940747}}^1$

素因数の和:1940833

約数の個数: 40

約数和(自身を含む): 34653996288

約数和(自身を除く): 19221176144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 1940747, 3881494, 7762988, 13585229, 15525976, 27170458, 31051952, 54340916, 108681832, 137793037, 217363664, 275586074, 551172148, 964551259, 1102344296, 1929102518, 2204688592, 3858205036, 7716410072, 15432820144]

約数ペア:

[(1, 15432820144), (2, 7716410072), (4, 3858205036), (7, 2204688592), (8, 1929102518), (14, 1102344296), (16, 964551259), (28, 551172148), (56, 275586074), (71, 217363664), (112, 137793037), (142, 108681832), (284, 54340916), (497, 31051952), (568, 27170458), (994, 15525976), (1136, 13585229), (1988, 7762988), (3976, 3881494), (7952, 1940747)]