40423798528

素因数分解:

$2^8\times {\mathrm{263}}^1\times {\mathrm{600401}}^1$

素因数の和:600680

約数の個数: 36

約数和(自身を含む): 80996631408

約数和(自身を除く): 40572832880

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 263, 526, 1052, 2104, 4208, 8416, 16832, 33664, 67328, 600401, 1200802, 2401604, 4803208, 9606416, 19212832, 38425664, 76851328, 153702656, 157905463, 315810926, 631621852, 1263243704, 2526487408, 5052974816, 10105949632, 20211899264, 40423798528]

約数ペア:

[(1, 40423798528), (2, 20211899264), (4, 10105949632), (8, 5052974816), (16, 2526487408), (32, 1263243704), (64, 631621852), (128, 315810926), (256, 157905463), (263, 153702656), (526, 76851328), (1052, 38425664), (2104, 19212832), (4208, 9606416), (8416, 4803208), (16832, 2401604), (33664, 1200802), (67328, 600401)]