66147056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7019}}^1$

素因数の和:7077

約数の個数: 40

約数和(自身を含む): 139276800

約数和(自身を除く): 73129744

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 7019, 9424, 14038, 28076, 56152, 112304, 133361, 217589, 266722, 435178, 533444, 870356, 1066888, 1740712, 2133776, 3481424, 4134191, 8268382, 16536764, 33073528, 66147056]

約数ペア:

[(1, 66147056), (2, 33073528), (4, 16536764), (8, 8268382), (16, 4134191), (19, 3481424), (31, 2133776), (38, 1740712), (62, 1066888), (76, 870356), (124, 533444), (152, 435178), (248, 266722), (304, 217589), (496, 133361), (589, 112304), (1178, 56152), (2356, 28076), (4712, 14038), (7019, 9424)]