30628112

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{28571}}^1$

素因数の和:28646

約数の個数: 20

約数和(自身を含む): 60229776

約数和(自身を除く): 29601664

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 28571, 57142, 114284, 228568, 457136, 1914257, 3828514, 7657028, 15314056, 30628112]

約数ペア:

[(1, 30628112), (2, 15314056), (4, 7657028), (8, 3828514), (16, 1914257), (67, 457136), (134, 228568), (268, 114284), (536, 57142), (1072, 28571)]