66830296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1160

約数の個数: 64

約数和(自身を含む): 146764800

約数和(自身を除く): 79934504

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 247, 248, 403, 494, 589, 806, 988, 1091, 1178, 1612, 1976, 2182, 2356, 3224, 4364, 4712, 7657, 8728, 14183, 15314, 20729, 28366, 30628, 33821, 41458, 56732, 61256, 67642, 82916, 113464, 135284, 165832, 269477, 270568, 439673, 538954, 642599, 879346, 1077908, 1285198, 1758692, 2155816, 2570396, 3517384, 5140792, 8353787, 16707574, 33415148, 66830296]

約数ペア:

[(1, 66830296), (2, 33415148), (4, 16707574), (8, 8353787), (13, 5140792), (19, 3517384), (26, 2570396), (31, 2155816), (38, 1758692), (52, 1285198), (62, 1077908), (76, 879346), (104, 642599), (124, 538954), (152, 439673), (247, 270568), (248, 269477), (403, 165832), (494, 135284), (589, 113464), (806, 82916), (988, 67642), (1091, 61256), (1178, 56732), (1612, 41458), (1976, 33821), (2182, 30628), (2356, 28366), (3224, 20729), (4364, 15314), (4712, 14183), (7657, 8728)]