63711206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 111919920

約数和(自身を除く): 48208714

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 139, 221, 278, 289, 442, 578, 793, 1037, 1586, 1807, 2074, 2363, 3614, 3757, 4726, 7514, 8479, 13481, 16958, 17629, 26962, 30719, 35258, 40171, 61438, 80342, 110227, 144143, 220454, 229177, 288286, 458354, 522223, 1044446, 1873859, 2450431, 3747718, 4900862, 31855603, 63711206]

約数ペア:

[(1, 63711206), (2, 31855603), (13, 4900862), (17, 3747718), (26, 2450431), (34, 1873859), (61, 1044446), (122, 522223), (139, 458354), (221, 288286), (278, 229177), (289, 220454), (442, 144143), (578, 110227), (793, 80342), (1037, 61438), (1586, 40171), (1807, 35258), (2074, 30719), (2363, 26962), (3614, 17629), (3757, 16958), (4726, 13481), (7514, 8479)]