28325328

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{25657}}^1$

素因数の和:25691

約数の個数: 40

約数和(自身を含む): 76358208

約数和(自身を除く): 48032880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 25657, 51314, 76971, 102628, 153942, 205256, 307884, 410512, 590111, 615768, 1180222, 1231536, 1770333, 2360444, 3540666, 4720888, 7081332, 9441776, 14162664, 28325328]

約数ペア:

[(1, 28325328), (2, 14162664), (3, 9441776), (4, 7081332), (6, 4720888), (8, 3540666), (12, 2360444), (16, 1770333), (23, 1231536), (24, 1180222), (46, 615768), (48, 590111), (69, 410512), (92, 307884), (138, 205256), (184, 153942), (276, 102628), (368, 76971), (552, 51314), (1104, 25657)]