5639504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1467

約数の個数: 40

約数和(自身を含む): 12395040

約数和(自身を除く): 6755536

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1427, 1976, 2854, 3952, 5708, 11416, 18551, 22832, 27113, 37102, 54226, 74204, 108452, 148408, 216904, 296816, 352469, 433808, 704938, 1409876, 2819752, 5639504]

約数ペア:

[(1, 5639504), (2, 2819752), (4, 1409876), (8, 704938), (13, 433808), (16, 352469), (19, 296816), (26, 216904), (38, 148408), (52, 108452), (76, 74204), (104, 54226), (152, 37102), (208, 27113), (247, 22832), (304, 18551), (494, 11416), (988, 5708), (1427, 3952), (1976, 2854)]