13463216

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{383}}^1$

素因数の和:430

約数の個数: 40

約数和(自身を含む): 28331520

約数和(自身を除く): 14868304

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 383, 676, 766, 1352, 1532, 2197, 2704, 3064, 4394, 4979, 6128, 8788, 9958, 17576, 19916, 35152, 39832, 64727, 79664, 129454, 258908, 517816, 841451, 1035632, 1682902, 3365804, 6731608, 13463216]

約数ペア:

[(1, 13463216), (2, 6731608), (4, 3365804), (8, 1682902), (13, 1035632), (16, 841451), (26, 517816), (52, 258908), (104, 129454), (169, 79664), (208, 64727), (338, 39832), (383, 35152), (676, 19916), (766, 17576), (1352, 9958), (1532, 8788), (2197, 6128), (2704, 4979), (3064, 4394)]