40309982

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1872

約数の個数: 24

約数和(自身を含む): 65909952

約数和(自身を除く): 25599970

約数列:

[1, 2, 19, 31, 38, 62, 361, 589, 722, 1178, 1801, 3602, 11191, 22382, 34219, 55831, 68438, 111662, 650161, 1060789, 1300322, 2121578, 20154991, 40309982]

約数ペア:

[(1, 40309982), (2, 20154991), (19, 2121578), (31, 1300322), (38, 1060789), (62, 650161), (361, 111662), (589, 68438), (722, 55831), (1178, 34219), (1801, 22382), (3602, 11191)]