28933124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 59330880

約数和(自身を除く): 30397756

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 53, 76, 106, 209, 212, 418, 583, 653, 836, 1007, 1166, 1306, 2014, 2332, 2612, 4028, 7183, 11077, 12407, 14366, 22154, 24814, 28732, 34609, 44308, 49628, 69218, 136477, 138436, 272954, 380699, 545908, 657571, 761398, 1315142, 1522796, 2630284, 7233281, 14466562, 28933124]

約数ペア:

[(1, 28933124), (2, 14466562), (4, 7233281), (11, 2630284), (19, 1522796), (22, 1315142), (38, 761398), (44, 657571), (53, 545908), (76, 380699), (106, 272954), (209, 138436), (212, 136477), (418, 69218), (583, 49628), (653, 44308), (836, 34609), (1007, 28732), (1166, 24814), (1306, 22154), (2014, 14366), (2332, 12407), (2612, 11077), (4028, 7183)]