40509014

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3049}}^1$

素因数の和:3144

約数の個数: 32

約数和(自身を含む): 75835200

約数和(自身を除く): 35326186

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 949, 1022, 1898, 3049, 6098, 6643, 13286, 21343, 39637, 42686, 79274, 222577, 277459, 445154, 554918, 1558039, 2893501, 3116078, 5787002, 20254507, 40509014]

約数ペア:

[(1, 40509014), (2, 20254507), (7, 5787002), (13, 3116078), (14, 2893501), (26, 1558039), (73, 554918), (91, 445154), (146, 277459), (182, 222577), (511, 79274), (949, 42686), (1022, 39637), (1898, 21343), (3049, 13286), (6098, 6643)]