28380068

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1229}}^1$

素因数の和:1507

約数の個数: 24

約数和(自身を含む): 52073280

約数和(自身を除く): 23693212

約数列:

[1, 2, 4, 23, 46, 92, 251, 502, 1004, 1229, 2458, 4916, 5773, 11546, 23092, 28267, 56534, 113068, 308479, 616958, 1233916, 7095017, 14190034, 28380068]

約数ペア:

[(1, 28380068), (2, 14190034), (4, 7095017), (23, 1233916), (46, 616958), (92, 308479), (251, 113068), (502, 56534), (1004, 28267), (1229, 23092), (2458, 11546), (4916, 5773)]