22888664

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 48211200

約数和(自身を除く): 25322536

約数列:

[1, 2, 4, 8, 17, 31, 34, 61, 62, 68, 89, 122, 124, 136, 178, 244, 248, 356, 488, 527, 712, 1037, 1054, 1513, 1891, 2074, 2108, 2759, 3026, 3782, 4148, 4216, 5429, 5518, 6052, 7564, 8296, 10858, 11036, 12104, 15128, 21716, 22072, 32147, 43432, 46903, 64294, 92293, 93806, 128588, 168299, 184586, 187612, 257176, 336598, 369172, 375224, 673196, 738344, 1346392, 2861083, 5722166, 11444332, 22888664]

約数ペア:

[(1, 22888664), (2, 11444332), (4, 5722166), (8, 2861083), (17, 1346392), (31, 738344), (34, 673196), (61, 375224), (62, 369172), (68, 336598), (89, 257176), (122, 187612), (124, 184586), (136, 168299), (178, 128588), (244, 93806), (248, 92293), (356, 64294), (488, 46903), (527, 43432), (712, 32147), (1037, 22072), (1054, 21716), (1513, 15128), (1891, 12104), (2074, 11036), (2108, 10858), (2759, 8296), (3026, 7564), (3782, 6052), (4148, 5518), (4216, 5429)]