71724304

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2909}}^1$

素因数の和:3007

約数の個数: 40

約数和(自身を含む): 147222720

約数和(自身を除く): 75498416

約数列:

[1, 2, 4, 8, 16, 23, 46, 67, 92, 134, 184, 268, 368, 536, 1072, 1541, 2909, 3082, 5818, 6164, 11636, 12328, 23272, 24656, 46544, 66907, 133814, 194903, 267628, 389806, 535256, 779612, 1070512, 1559224, 3118448, 4482769, 8965538, 17931076, 35862152, 71724304]

約数ペア:

[(1, 71724304), (2, 35862152), (4, 17931076), (8, 8965538), (16, 4482769), (23, 3118448), (46, 1559224), (67, 1070512), (92, 779612), (134, 535256), (184, 389806), (268, 267628), (368, 194903), (536, 133814), (1072, 66907), (1541, 46544), (2909, 24656), (3082, 23272), (5818, 12328), (6164, 11636)]