28473932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7069}}^1$

素因数の和:7145

約数の個数: 24

約数和(自身を含む): 53449200

約数和(自身を除く): 24975268

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 7069, 14138, 28276, 134311, 268622, 374657, 537244, 749314, 1498628, 7118483, 14236966, 28473932]

約数ペア:

[(1, 28473932), (2, 14236966), (4, 7118483), (19, 1498628), (38, 749314), (53, 537244), (76, 374657), (106, 268622), (212, 134311), (1007, 28276), (2014, 14138), (4028, 7069)]