72040832

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{33107}}^1$

素因数の和:33138

約数の個数: 32

約数和(自身を含む): 151965720

約数和(自身を除く): 79924888

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 33107, 66214, 132428, 264856, 529712, 562819, 1059424, 1125638, 2118848, 2251276, 4237696, 4502552, 9005104, 18010208, 36020416, 72040832]

約数ペア:

[(1, 72040832), (2, 36020416), (4, 18010208), (8, 9005104), (16, 4502552), (17, 4237696), (32, 2251276), (34, 2118848), (64, 1125638), (68, 1059424), (128, 562819), (136, 529712), (272, 264856), (544, 132428), (1088, 66214), (2176, 33107)]