677012992

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{32251}}^1$

素因数の和:32310

約数の個数: 40

約数和(自身を含む): 1385739432

約数和(自身を除く): 708726440

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 2624, 5248, 10496, 20992, 32251, 64502, 129004, 258008, 516016, 1032032, 1322291, 2064064, 2644582, 4128128, 5289164, 8256256, 10578328, 16512512, 21156656, 42313312, 84626624, 169253248, 338506496, 677012992]

約数ペア:

[(1, 677012992), (2, 338506496), (4, 169253248), (8, 84626624), (16, 42313312), (32, 21156656), (41, 16512512), (64, 10578328), (82, 8256256), (128, 5289164), (164, 4128128), (256, 2644582), (328, 2064064), (512, 1322291), (656, 1032032), (1312, 516016), (2624, 258008), (5248, 129004), (10496, 64502), (20992, 32251)]