73432970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1123}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 142756992

約数和(自身を除く): 69324022

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 503, 1006, 1123, 2246, 2515, 5030, 5615, 6539, 11230, 13078, 14599, 29198, 32695, 65390, 72995, 145990, 564869, 1129738, 2824345, 5648690, 7343297, 14686594, 36716485, 73432970]

約数ペア:

[(1, 73432970), (2, 36716485), (5, 14686594), (10, 7343297), (13, 5648690), (26, 2824345), (65, 1129738), (130, 564869), (503, 145990), (1006, 72995), (1123, 65390), (2246, 32695), (2515, 29198), (5030, 14599), (5615, 13078), (6539, 11230)]