40260642

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5381}}^1$

素因数の和:5458

約数の個数: 32

約数和(自身を含む): 85250880

約数和(自身を除く): 44990238

約数列:

[1, 2, 3, 6, 29, 43, 58, 86, 87, 129, 174, 258, 1247, 2494, 3741, 5381, 7482, 10762, 16143, 32286, 156049, 231383, 312098, 462766, 468147, 694149, 936294, 1388298, 6710107, 13420214, 20130321, 40260642]

約数ペア:

[(1, 40260642), (2, 20130321), (3, 13420214), (6, 6710107), (29, 1388298), (43, 936294), (58, 694149), (86, 468147), (87, 462766), (129, 312098), (174, 231383), (258, 156049), (1247, 32286), (2494, 16143), (3741, 10762), (5381, 7482)]