7769296384

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{25763}}^1$

素因数の和:25831

約数の個数: 80

約数和(自身を含む): 16868206080

約数和(自身を除く): 9098909696

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 512, 589, 608, 992, 1178, 1216, 1984, 2356, 2432, 3968, 4712, 4864, 7936, 9424, 9728, 15872, 18848, 25763, 37696, 51526, 75392, 103052, 150784, 206104, 301568, 412208, 489497, 798653, 824416, 978994, 1597306, 1648832, 1957988, 3194612, 3297664, 3915976, 6389224, 6595328, 7831952, 12778448, 13190656, 15174407, 15663904, 25556896, 30348814, 31327808, 51113792, 60697628, 62655616, 102227584, 121395256, 125311232, 204455168, 242790512, 250622464, 408910336, 485581024, 971162048, 1942324096, 3884648192, 7769296384]

約数ペア:

[(1, 7769296384), (2, 3884648192), (4, 1942324096), (8, 971162048), (16, 485581024), (19, 408910336), (31, 250622464), (32, 242790512), (38, 204455168), (62, 125311232), (64, 121395256), (76, 102227584), (124, 62655616), (128, 60697628), (152, 51113792), (248, 31327808), (256, 30348814), (304, 25556896), (496, 15663904), (512, 15174407), (589, 13190656), (608, 12778448), (992, 7831952), (1178, 6595328), (1216, 6389224), (1984, 3915976), (2356, 3297664), (2432, 3194612), (3968, 1957988), (4712, 1648832), (4864, 1597306), (7936, 978994), (9424, 824416), (9728, 798653), (15872, 489497), (18848, 412208), (25763, 301568), (37696, 206104), (51526, 150784), (75392, 103052)]