3505424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:927

約数の個数: 40

約数和(自身を含む): 7707840

約数和(自身を除く): 4202416

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 887, 988, 1774, 1976, 3548, 3952, 7096, 11531, 14192, 16853, 23062, 33706, 46124, 67412, 92248, 134824, 184496, 219089, 269648, 438178, 876356, 1752712, 3505424]

約数ペア:

[(1, 3505424), (2, 1752712), (4, 876356), (8, 438178), (13, 269648), (16, 219089), (19, 184496), (26, 134824), (38, 92248), (52, 67412), (76, 46124), (104, 33706), (152, 23062), (208, 16853), (247, 14192), (304, 11531), (494, 7096), (887, 3952), (988, 3548), (1774, 1976)]