28991796

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127157}}^1$

素因数の和:127183

約数の個数: 24

約数和(自身を含む): 71208480

約数和(自身を除く): 42216684

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 127157, 254314, 381471, 508628, 762942, 1525884, 2415983, 4831966, 7247949, 9663932, 14495898, 28991796]

約数ペア:

[(1, 28991796), (2, 14495898), (3, 9663932), (4, 7247949), (6, 4831966), (12, 2415983), (19, 1525884), (38, 762942), (57, 508628), (76, 381471), (114, 254314), (228, 127157)]