40796288

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{24517}}^1$

素因数の和:24544

約数の個数: 32

約数和(自身を含む): 87529260

約数和(自身を除く): 46732972

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 24517, 49034, 98068, 196136, 318721, 392272, 637442, 784544, 1274884, 1569088, 2549768, 3138176, 5099536, 10199072, 20398144, 40796288]

約数ペア:

[(1, 40796288), (2, 20398144), (4, 10199072), (8, 5099536), (13, 3138176), (16, 2549768), (26, 1569088), (32, 1274884), (52, 784544), (64, 637442), (104, 392272), (128, 318721), (208, 196136), (416, 98068), (832, 49034), (1664, 24517)]