28791796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{6353}}^1$

素因数の和:6471

約数の個数: 24

約数和(自身を含む): 55508544

約数和(自身を除く): 26716748

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 6353, 12706, 25412, 69883, 139766, 279532, 654359, 1308718, 2617436, 7197949, 14395898, 28791796]

約数ペア:

[(1, 28791796), (2, 14395898), (4, 7197949), (11, 2617436), (22, 1308718), (44, 654359), (103, 279532), (206, 139766), (412, 69883), (1133, 25412), (2266, 12706), (4532, 6353)]