28937020108

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{1693}}^1\times {\mathrm{2311}}^1$

素因数の和:4094

約数の個数: 36

約数和(自身を含む): 51897912528

約数和(自身を除く): 22960892420

約数列:

[1, 2, 4, 43, 86, 172, 1693, 1849, 2311, 3386, 3698, 4622, 6772, 7396, 9244, 72799, 99373, 145598, 198746, 291196, 397492, 3130357, 3912523, 4273039, 6260714, 7825046, 8546078, 12521428, 15650092, 17092156, 168238489, 336476978, 672953956, 7234255027, 14468510054, 28937020108]

約数ペア:

[(1, 28937020108), (2, 14468510054), (4, 7234255027), (43, 672953956), (86, 336476978), (172, 168238489), (1693, 17092156), (1849, 15650092), (2311, 12521428), (3386, 8546078), (3698, 7825046), (4622, 6260714), (6772, 4273039), (7396, 3912523), (9244, 3130357), (72799, 397492), (99373, 291196), (145598, 198746)]