65002496

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:309

約数の個数: 88

約数和(自身を含む): 147875280

約数和(自身を除く): 82872784

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 257, 304, 416, 494, 512, 514, 608, 832, 988, 1024, 1028, 1216, 1664, 1976, 2056, 2432, 3328, 3341, 3952, 4112, 4864, 4883, 6656, 6682, 7904, 8224, 9728, 9766, 13312, 13364, 15808, 16448, 19456, 19532, 26728, 31616, 32896, 39064, 53456, 63232, 63479, 65792, 78128, 106912, 126464, 126958, 131584, 156256, 213824, 252928, 253916, 263168, 312512, 427648, 507832, 625024, 855296, 1015664, 1250048, 1710592, 2031328, 2500096, 3421184, 4062656, 5000192, 8125312, 16250624, 32501248, 65002496]

約数ペア:

[(1, 65002496), (2, 32501248), (4, 16250624), (8, 8125312), (13, 5000192), (16, 4062656), (19, 3421184), (26, 2500096), (32, 2031328), (38, 1710592), (52, 1250048), (64, 1015664), (76, 855296), (104, 625024), (128, 507832), (152, 427648), (208, 312512), (247, 263168), (256, 253916), (257, 252928), (304, 213824), (416, 156256), (494, 131584), (512, 126958), (514, 126464), (608, 106912), (832, 78128), (988, 65792), (1024, 63479), (1028, 63232), (1216, 53456), (1664, 39064), (1976, 32896), (2056, 31616), (2432, 26728), (3328, 19532), (3341, 19456), (3952, 16448), (4112, 15808), (4864, 13364), (4883, 13312), (6656, 9766), (6682, 9728), (7904, 8224)]