40160768368

素因数分解:

$2^4\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{240173}}^1$

素因数の和:241681

約数の個数: 40

約数和(自身を含む): 88987349088

約数和(自身を除く): 48826580720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1493, 2986, 5972, 10451, 11944, 20902, 23888, 41804, 83608, 167216, 240173, 480346, 960692, 1681211, 1921384, 3362422, 3842768, 6724844, 13449688, 26899376, 358578289, 717156578, 1434313156, 2510048023, 2868626312, 5020096046, 5737252624, 10040192092, 20080384184, 40160768368]

約数ペア:

[(1, 40160768368), (2, 20080384184), (4, 10040192092), (7, 5737252624), (8, 5020096046), (14, 2868626312), (16, 2510048023), (28, 1434313156), (56, 717156578), (112, 358578289), (1493, 26899376), (2986, 13449688), (5972, 6724844), (10451, 3842768), (11944, 3362422), (20902, 1921384), (23888, 1681211), (41804, 960692), (83608, 480346), (167216, 240173)]