67781632

素因数分解:

$2^{10}\times {\mathrm{37}}^1\times {\mathrm{1789}}^1$

素因数の和:1846

約数の個数: 44

約数和(自身を含む): 139236940

約数和(自身を除く): 71455308

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1024, 1184, 1789, 2368, 3578, 4736, 7156, 9472, 14312, 18944, 28624, 37888, 57248, 66193, 114496, 132386, 228992, 264772, 457984, 529544, 915968, 1059088, 1831936, 2118176, 4236352, 8472704, 16945408, 33890816, 67781632]

約数ペア:

[(1, 67781632), (2, 33890816), (4, 16945408), (8, 8472704), (16, 4236352), (32, 2118176), (37, 1831936), (64, 1059088), (74, 915968), (128, 529544), (148, 457984), (256, 264772), (296, 228992), (512, 132386), (592, 114496), (1024, 66193), (1184, 57248), (1789, 37888), (2368, 28624), (3578, 18944), (4736, 14312), (7156, 9472)]