17426768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:915

約数の個数: 40

約数和(自身を含む): 36247680

約数和(自身を除く): 18820912

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 811, 1264, 1343, 1622, 2686, 3244, 5372, 6488, 10744, 12976, 13787, 21488, 27574, 55148, 64069, 110296, 128138, 220592, 256276, 512552, 1025104, 1089173, 2178346, 4356692, 8713384, 17426768]

約数ペア:

[(1, 17426768), (2, 8713384), (4, 4356692), (8, 2178346), (16, 1089173), (17, 1025104), (34, 512552), (68, 256276), (79, 220592), (136, 128138), (158, 110296), (272, 64069), (316, 55148), (632, 27574), (811, 21488), (1264, 13787), (1343, 12976), (1622, 10744), (2686, 6488), (3244, 5372)]