66825584

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1078

約数の個数: 80

約数和(自身を含む): 160942080

約数和(自身を除く): 94116496

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1013, 1064, 1178, 1736, 2026, 2128, 2356, 3472, 4052, 4123, 4712, 7091, 8104, 8246, 9424, 14182, 16208, 16492, 19247, 28364, 31403, 32984, 38494, 56728, 62806, 65968, 76988, 113456, 125612, 134729, 153976, 219821, 251224, 269458, 307952, 439642, 502448, 538916, 596657, 879284, 1077832, 1193314, 1758568, 2155664, 2386628, 3517136, 4176599, 4773256, 8353198, 9546512, 16706396, 33412792, 66825584]

約数ペア:

[(1, 66825584), (2, 33412792), (4, 16706396), (7, 9546512), (8, 8353198), (14, 4773256), (16, 4176599), (19, 3517136), (28, 2386628), (31, 2155664), (38, 1758568), (56, 1193314), (62, 1077832), (76, 879284), (112, 596657), (124, 538916), (133, 502448), (152, 439642), (217, 307952), (248, 269458), (266, 251224), (304, 219821), (434, 153976), (496, 134729), (532, 125612), (589, 113456), (868, 76988), (1013, 65968), (1064, 62806), (1178, 56728), (1736, 38494), (2026, 32984), (2128, 31403), (2356, 28364), (3472, 19247), (4052, 16492), (4123, 16208), (4712, 14182), (7091, 9424), (8104, 8246)]