25610228

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 54722304

約数和(自身を除く): 29112076

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 173, 238, 311, 346, 476, 622, 692, 1211, 1244, 2177, 2422, 2941, 4354, 4844, 5287, 5882, 8708, 10574, 11764, 20587, 21148, 37009, 41174, 53803, 74018, 82348, 107606, 148036, 215212, 376621, 753242, 914651, 1506484, 1829302, 3658604, 6402557, 12805114, 25610228]

約数ペア:

[(1, 25610228), (2, 12805114), (4, 6402557), (7, 3658604), (14, 1829302), (17, 1506484), (28, 914651), (34, 753242), (68, 376621), (119, 215212), (173, 148036), (238, 107606), (311, 82348), (346, 74018), (476, 53803), (622, 41174), (692, 37009), (1211, 21148), (1244, 20587), (2177, 11764), (2422, 10574), (2941, 8708), (4354, 5882), (4844, 5287)]