13857584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3919}}^1$

素因数の和:3957

約数の個数: 40

約数和(自身を含む): 30623040

約数和(自身を除く): 16765456

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 3919, 7838, 15676, 31352, 50947, 62704, 66623, 101894, 133246, 203788, 266492, 407576, 532984, 815152, 866099, 1065968, 1732198, 3464396, 6928792, 13857584]

約数ペア:

[(1, 13857584), (2, 6928792), (4, 3464396), (8, 1732198), (13, 1065968), (16, 866099), (17, 815152), (26, 532984), (34, 407576), (52, 266492), (68, 203788), (104, 133246), (136, 101894), (208, 66623), (221, 62704), (272, 50947), (442, 31352), (884, 15676), (1768, 7838), (3536, 3919)]