4062656

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:301

約数の個数: 56

約数和(自身を含む): 9174480

約数和(自身を除く): 5111824

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 257, 304, 416, 494, 514, 608, 832, 988, 1028, 1216, 1976, 2056, 3341, 3952, 4112, 4883, 6682, 7904, 8224, 9766, 13364, 15808, 16448, 19532, 26728, 39064, 53456, 63479, 78128, 106912, 126958, 156256, 213824, 253916, 312512, 507832, 1015664, 2031328, 4062656]

約数ペア:

[(1, 4062656), (2, 2031328), (4, 1015664), (8, 507832), (13, 312512), (16, 253916), (19, 213824), (26, 156256), (32, 126958), (38, 106912), (52, 78128), (64, 63479), (76, 53456), (104, 39064), (152, 26728), (208, 19532), (247, 16448), (257, 15808), (304, 13364), (416, 9766), (494, 8224), (514, 7904), (608, 6682), (832, 4883), (988, 4112), (1028, 3952), (1216, 3341), (1976, 2056)]