28359172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12037}}^1$

素因数の和:12091

約数の個数: 24

約数和(自身を含む): 53930240

約数和(自身を除く): 25571068

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 12037, 24074, 48148, 228703, 373147, 457406, 746294, 914812, 1492588, 7089793, 14179586, 28359172]

約数ペア:

[(1, 28359172), (2, 14179586), (4, 7089793), (19, 1492588), (31, 914812), (38, 746294), (62, 457406), (76, 373147), (124, 228703), (589, 48148), (1178, 24074), (2356, 12037)]