25675008

素因数分解:

$2^8\times 3^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:451

約数の個数: 72

約数和(自身を含む): 69218016

約数和(自身を除く): 43543008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 128, 192, 202, 256, 303, 331, 384, 404, 606, 662, 768, 808, 993, 1212, 1324, 1616, 1986, 2424, 2648, 3232, 3972, 4848, 5296, 6464, 7944, 9696, 10592, 12928, 15888, 19392, 21184, 25856, 31776, 33431, 38784, 42368, 63552, 66862, 77568, 84736, 100293, 127104, 133724, 200586, 254208, 267448, 401172, 534896, 802344, 1069792, 1604688, 2139584, 3209376, 4279168, 6418752, 8558336, 12837504, 25675008]

約数ペア:

[(1, 25675008), (2, 12837504), (3, 8558336), (4, 6418752), (6, 4279168), (8, 3209376), (12, 2139584), (16, 1604688), (24, 1069792), (32, 802344), (48, 534896), (64, 401172), (96, 267448), (101, 254208), (128, 200586), (192, 133724), (202, 127104), (256, 100293), (303, 84736), (331, 77568), (384, 66862), (404, 63552), (606, 42368), (662, 38784), (768, 33431), (808, 31776), (993, 25856), (1212, 21184), (1324, 19392), (1616, 15888), (1986, 12928), (2424, 10592), (2648, 9696), (3232, 7944), (3972, 6464), (4848, 5296)]