25321114

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{263}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 49053312

約数和(自身を除く): 23732198

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 263, 299, 322, 526, 529, 598, 1058, 1841, 2093, 3419, 3682, 3703, 4186, 6049, 6838, 6877, 7406, 12098, 13754, 23933, 42343, 47866, 48139, 78637, 84686, 96278, 139127, 157274, 278254, 550459, 973889, 1100918, 1808651, 1947778, 3617302, 12660557, 25321114]

約数ペア:

[(1, 25321114), (2, 12660557), (7, 3617302), (13, 1947778), (14, 1808651), (23, 1100918), (26, 973889), (46, 550459), (91, 278254), (161, 157274), (182, 139127), (263, 96278), (299, 84686), (322, 78637), (526, 48139), (529, 47866), (598, 42343), (1058, 23933), (1841, 13754), (2093, 12098), (3419, 7406), (3682, 6877), (3703, 6838), (4186, 6049)]