5556176

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:219

約数の個数: 40

約数和(自身を含む): 11231424

約数和(自身を除く): 5675248

約数列:

[1, 2, 4, 8, 16, 67, 71, 73, 134, 142, 146, 268, 284, 292, 536, 568, 584, 1072, 1136, 1168, 4757, 4891, 5183, 9514, 9782, 10366, 19028, 19564, 20732, 38056, 39128, 41464, 76112, 78256, 82928, 347261, 694522, 1389044, 2778088, 5556176]

約数ペア:

[(1, 5556176), (2, 2778088), (4, 1389044), (8, 694522), (16, 347261), (67, 82928), (71, 78256), (73, 76112), (134, 41464), (142, 39128), (146, 38056), (268, 20732), (284, 19564), (292, 19028), (536, 10366), (568, 9782), (584, 9514), (1072, 5183), (1136, 4891), (1168, 4757)]