42439796

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 87964800

約数和(自身を除く): 45525004

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 101, 172, 202, 301, 349, 404, 602, 698, 707, 1204, 1396, 1414, 2443, 2828, 4343, 4886, 8686, 9772, 15007, 17372, 30014, 30401, 35249, 60028, 60802, 70498, 105049, 121604, 140996, 210098, 246743, 420196, 493486, 986972, 1515707, 3031414, 6062828, 10609949, 21219898, 42439796]

約数ペア:

[(1, 42439796), (2, 21219898), (4, 10609949), (7, 6062828), (14, 3031414), (28, 1515707), (43, 986972), (86, 493486), (101, 420196), (172, 246743), (202, 210098), (301, 140996), (349, 121604), (404, 105049), (602, 70498), (698, 60802), (707, 60028), (1204, 35249), (1396, 30401), (1414, 30014), (2443, 17372), (2828, 15007), (4343, 9772), (4886, 8686)]