66509168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{22229}}^1$

素因数の和:22265

約数の個数: 40

約数和(自身を含む): 148852080

約数和(自身を除く): 82342912

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 22229, 44458, 88916, 177832, 244519, 355664, 377893, 489038, 755786, 978076, 1511572, 1956152, 3023144, 3912304, 4156823, 6046288, 8313646, 16627292, 33254584, 66509168]

約数ペア:

[(1, 66509168), (2, 33254584), (4, 16627292), (8, 8313646), (11, 6046288), (16, 4156823), (17, 3912304), (22, 3023144), (34, 1956152), (44, 1511572), (68, 978076), (88, 755786), (136, 489038), (176, 377893), (187, 355664), (272, 244519), (374, 177832), (748, 88916), (1496, 44458), (2992, 22229)]