40949888968

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{229139}}^1$

素因数の和:229485

約数の個数: 32

約数和(自身を含む): 77953428000

約数和(自身を除く): 37003539032

約数列:

[1, 2, 4, 8, 89, 178, 251, 356, 502, 712, 1004, 2008, 22339, 44678, 89356, 178712, 229139, 458278, 916556, 1833112, 20393371, 40786742, 57513889, 81573484, 115027778, 163146968, 230055556, 460111112, 5118736121, 10237472242, 20474944484, 40949888968]

約数ペア:

[(1, 40949888968), (2, 20474944484), (4, 10237472242), (8, 5118736121), (89, 460111112), (178, 230055556), (251, 163146968), (356, 115027778), (502, 81573484), (712, 57513889), (1004, 40786742), (2008, 20393371), (22339, 1833112), (44678, 916556), (89356, 458278), (178712, 229139)]