28177266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19013}}^1$

素因数の和:19050

約数の個数: 32

約数和(自身を含む): 63887040

約数和(自身を除く): 35709774

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 19013, 38026, 57039, 114078, 247169, 361247, 494338, 722494, 741507, 1083741, 1483014, 2167482, 4696211, 9392422, 14088633, 28177266]

約数ペア:

[(1, 28177266), (2, 14088633), (3, 9392422), (6, 4696211), (13, 2167482), (19, 1483014), (26, 1083741), (38, 741507), (39, 722494), (57, 494338), (78, 361247), (114, 247169), (247, 114078), (494, 57039), (741, 38026), (1482, 19013)]