38781312

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4391}}^1$

素因数の和:4431

約数の個数: 64

約数和(自身を含む): 107516160

約数和(自身を除く): 68734848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1472, 2208, 2944, 4391, 4416, 8782, 8832, 13173, 17564, 26346, 35128, 52692, 70256, 100993, 105384, 140512, 201986, 210768, 281024, 302979, 403972, 421536, 562048, 605958, 807944, 843072, 1211916, 1615888, 1686144, 2423832, 3231776, 4847664, 6463552, 9695328, 12927104, 19390656, 38781312]

約数ペア:

[(1, 38781312), (2, 19390656), (3, 12927104), (4, 9695328), (6, 6463552), (8, 4847664), (12, 3231776), (16, 2423832), (23, 1686144), (24, 1615888), (32, 1211916), (46, 843072), (48, 807944), (64, 605958), (69, 562048), (92, 421536), (96, 403972), (128, 302979), (138, 281024), (184, 210768), (192, 201986), (276, 140512), (368, 105384), (384, 100993), (552, 70256), (736, 52692), (1104, 35128), (1472, 26346), (2208, 17564), (2944, 13173), (4391, 8832), (4416, 8782)]