39591968

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{7321}}^1$

素因数の和:7357

約数の個数: 36

約数和(自身を含む): 84415338

約数和(自身を除く): 44823370

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 7321, 14642, 29284, 58568, 95173, 117136, 190346, 234272, 380692, 761384, 1237249, 1522768, 2474498, 3045536, 4948996, 9897992, 19795984, 39591968]

約数ペア:

[(1, 39591968), (2, 19795984), (4, 9897992), (8, 4948996), (13, 3045536), (16, 2474498), (26, 1522768), (32, 1237249), (52, 761384), (104, 380692), (169, 234272), (208, 190346), (338, 117136), (416, 95173), (676, 58568), (1352, 29284), (2704, 14642), (5408, 7321)]