21803072

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{3373}}^1$

素因数の和:3486

約数の個数: 28

約数和(自身を含む): 43706796

約数和(自身を除く): 21903724

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 3373, 6464, 6746, 13492, 26984, 53968, 107936, 215872, 340673, 681346, 1362692, 2725384, 5450768, 10901536, 21803072]

約数ペア:

[(1, 21803072), (2, 10901536), (4, 5450768), (8, 2725384), (16, 1362692), (32, 681346), (64, 340673), (101, 215872), (202, 107936), (404, 53968), (808, 26984), (1616, 13492), (3232, 6746), (3373, 6464)]