28630492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1546

約数の個数: 48

約数和(自身を含む): 60076800

約数和(自身を除く): 31446308

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 209, 253, 418, 437, 506, 836, 874, 1012, 1489, 1748, 2978, 4807, 5956, 9614, 16379, 19228, 28291, 32758, 34247, 56582, 65516, 68494, 113164, 136988, 311201, 376717, 622402, 650693, 753434, 1244804, 1301386, 1506868, 2602772, 7157623, 14315246, 28630492]

約数ペア:

[(1, 28630492), (2, 14315246), (4, 7157623), (11, 2602772), (19, 1506868), (22, 1301386), (23, 1244804), (38, 753434), (44, 650693), (46, 622402), (76, 376717), (92, 311201), (209, 136988), (253, 113164), (418, 68494), (437, 65516), (506, 56582), (836, 34247), (874, 32758), (1012, 28291), (1489, 19228), (1748, 16379), (2978, 9614), (4807, 5956)]