47073184

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 98431200

約数和(自身を除く): 51358016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 139, 152, 278, 304, 556, 557, 608, 1112, 1114, 2224, 2228, 2641, 4448, 4456, 5282, 8912, 10564, 10583, 17824, 21128, 21166, 42256, 42332, 77423, 84512, 84664, 154846, 169328, 309692, 338656, 619384, 1238768, 1471037, 2477536, 2942074, 5884148, 11768296, 23536592, 47073184]

約数ペア:

[(1, 47073184), (2, 23536592), (4, 11768296), (8, 5884148), (16, 2942074), (19, 2477536), (32, 1471037), (38, 1238768), (76, 619384), (139, 338656), (152, 309692), (278, 169328), (304, 154846), (556, 84664), (557, 84512), (608, 77423), (1112, 42332), (1114, 42256), (2224, 21166), (2228, 21128), (2641, 17824), (4448, 10583), (4456, 10564), (5282, 8912)]