28249584

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53503}}^1$

素因数の和:53525

約数の個数: 40

約数和(自身を含む): 79613952

約数和(自身を除く): 51364368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 53503, 107006, 160509, 214012, 321018, 428024, 588533, 642036, 856048, 1177066, 1284072, 1765599, 2354132, 2568144, 3531198, 4708264, 7062396, 9416528, 14124792, 28249584]

約数ペア:

[(1, 28249584), (2, 14124792), (3, 9416528), (4, 7062396), (6, 4708264), (8, 3531198), (11, 2568144), (12, 2354132), (16, 1765599), (22, 1284072), (24, 1177066), (33, 856048), (44, 642036), (48, 588533), (66, 428024), (88, 321018), (132, 214012), (176, 160509), (264, 107006), (528, 53503)]