15672023728

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{61631}}^1$

素因数の和:62353

約数の個数: 40

約数和(自身を含む): 31731111936

約数和(自身を除く): 16059088208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 691, 1382, 2764, 5528, 11056, 15893, 31786, 61631, 63572, 123262, 127144, 246524, 254288, 493048, 986096, 1417513, 2835026, 5670052, 11340104, 22680208, 42587021, 85174042, 170348084, 340696168, 681392336, 979501483, 1959002966, 3918005932, 7836011864, 15672023728]

約数ペア:

[(1, 15672023728), (2, 7836011864), (4, 3918005932), (8, 1959002966), (16, 979501483), (23, 681392336), (46, 340696168), (92, 170348084), (184, 85174042), (368, 42587021), (691, 22680208), (1382, 11340104), (2764, 5670052), (5528, 2835026), (11056, 1417513), (15893, 986096), (31786, 493048), (61631, 254288), (63572, 246524), (123262, 127144)]