33081728

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 72925920

約数和(自身を除く): 39844192

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 272, 368, 391, 544, 661, 736, 782, 1088, 1322, 1472, 1564, 2176, 2644, 2944, 3128, 5288, 6256, 10576, 11237, 12512, 15203, 21152, 22474, 25024, 30406, 42304, 44948, 50048, 60812, 84608, 89896, 121624, 179792, 243248, 258451, 359584, 486496, 516902, 719168, 972992, 1033804, 1438336, 1945984, 2067608, 4135216, 8270432, 16540864, 33081728]

約数ペア:

[(1, 33081728), (2, 16540864), (4, 8270432), (8, 4135216), (16, 2067608), (17, 1945984), (23, 1438336), (32, 1033804), (34, 972992), (46, 719168), (64, 516902), (68, 486496), (92, 359584), (128, 258451), (136, 243248), (184, 179792), (272, 121624), (368, 89896), (391, 84608), (544, 60812), (661, 50048), (736, 44948), (782, 42304), (1088, 30406), (1322, 25024), (1472, 22474), (1564, 21152), (2176, 15203), (2644, 12512), (2944, 11237), (3128, 10576), (5288, 6256)]