30287408

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{25931}}^1$

素因数の和:26012

約数の個数: 20

約数和(自身を含む): 59488008

約数和(自身を除く): 29200600

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 25931, 51862, 103724, 207448, 414896, 1892963, 3785926, 7571852, 15143704, 30287408]

約数ペア:

[(1, 30287408), (2, 15143704), (4, 7571852), (8, 3785926), (16, 1892963), (73, 414896), (146, 207448), (292, 103724), (584, 51862), (1168, 25931)]