28117041062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{997}}^1\times {\mathrm{21727}}^1$

素因数の和:22796

約数の個数: 32

約数和(自身を含む): 46838615040

約数和(自身を除く): 18721573978

約数列:

[1, 2, 11, 22, 59, 118, 649, 997, 1298, 1994, 10967, 21727, 21934, 43454, 58823, 117646, 238997, 477994, 647053, 1281893, 1294106, 2563786, 14100823, 21661819, 28201646, 43323638, 238280009, 476560018, 1278047321, 2556094642, 14058520531, 28117041062]

約数ペア:

[(1, 28117041062), (2, 14058520531), (11, 2556094642), (22, 1278047321), (59, 476560018), (118, 238280009), (649, 43323638), (997, 28201646), (1298, 21661819), (1994, 14100823), (10967, 2563786), (21727, 1294106), (21934, 1281893), (43454, 647053), (58823, 477994), (117646, 238997)]