39947928

素因数分解:

$2^3\times 3^1\times {\mathrm{653}}^1\times {\mathrm{2549}}^1$

素因数の和:3211

約数の個数: 32

約数和(自身を含む): 100062000

約数和(自身を除く): 60114072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 653, 1306, 1959, 2549, 2612, 3918, 5098, 5224, 7647, 7836, 10196, 15294, 15672, 20392, 30588, 61176, 1664497, 3328994, 4993491, 6657988, 9986982, 13315976, 19973964, 39947928]

約数ペア:

[(1, 39947928), (2, 19973964), (3, 13315976), (4, 9986982), (6, 6657988), (8, 4993491), (12, 3328994), (24, 1664497), (653, 61176), (1306, 30588), (1959, 20392), (2549, 15672), (2612, 15294), (3918, 10196), (5098, 7836), (5224, 7647)]