40063744

素因数分解:

$2^8\times 7^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 92879360

約数和(自身を除く): 52815616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 283, 316, 448, 553, 566, 632, 896, 1106, 1132, 1264, 1792, 1981, 2212, 2264, 2528, 3962, 4424, 4528, 5056, 7924, 8848, 9056, 10112, 15848, 17696, 18112, 20224, 22357, 31696, 35392, 36224, 44714, 63392, 70784, 72448, 89428, 126784, 141568, 156499, 178856, 253568, 312998, 357712, 507136, 625996, 715424, 1251992, 1430848, 2503984, 2861696, 5007968, 5723392, 10015936, 20031872, 40063744]

約数ペア:

[(1, 40063744), (2, 20031872), (4, 10015936), (7, 5723392), (8, 5007968), (14, 2861696), (16, 2503984), (28, 1430848), (32, 1251992), (56, 715424), (64, 625996), (79, 507136), (112, 357712), (128, 312998), (158, 253568), (224, 178856), (256, 156499), (283, 141568), (316, 126784), (448, 89428), (553, 72448), (566, 70784), (632, 63392), (896, 44714), (1106, 36224), (1132, 35392), (1264, 31696), (1792, 22357), (1981, 20224), (2212, 18112), (2264, 17696), (2528, 15848), (3962, 10112), (4424, 9056), (4528, 8848), (5056, 7924)]