25287168

素因数分解:

$2^9\times 3^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 80

約数和(自身を含む): 68450976

約数和(自身を除く): 43163808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 128, 163, 192, 202, 256, 303, 326, 384, 404, 489, 512, 606, 652, 768, 808, 978, 1212, 1304, 1536, 1616, 1956, 2424, 2608, 3232, 3912, 4848, 5216, 6464, 7824, 9696, 10432, 12928, 15648, 16463, 19392, 20864, 25856, 31296, 32926, 38784, 41728, 49389, 51712, 62592, 65852, 77568, 83456, 98778, 125184, 131704, 155136, 197556, 250368, 263408, 395112, 526816, 790224, 1053632, 1580448, 2107264, 3160896, 4214528, 6321792, 8429056, 12643584, 25287168]

約数ペア:

[(1, 25287168), (2, 12643584), (3, 8429056), (4, 6321792), (6, 4214528), (8, 3160896), (12, 2107264), (16, 1580448), (24, 1053632), (32, 790224), (48, 526816), (64, 395112), (96, 263408), (101, 250368), (128, 197556), (163, 155136), (192, 131704), (202, 125184), (256, 98778), (303, 83456), (326, 77568), (384, 65852), (404, 62592), (489, 51712), (512, 49389), (606, 41728), (652, 38784), (768, 32926), (808, 31296), (978, 25856), (1212, 20864), (1304, 19392), (1536, 16463), (1616, 15648), (1956, 12928), (2424, 10432), (2608, 9696), (3232, 7824), (3912, 6464), (4848, 5216)]