64799648

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5179}}^1$

素因数の和:5229

約数の個数: 48

約数和(自身を含む): 140978880

約数和(自身を除く): 76179232

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1564, 3128, 5179, 6256, 10358, 12512, 20716, 41432, 82864, 88043, 119117, 165728, 176086, 238234, 352172, 476468, 704344, 952936, 1408688, 1905872, 2024989, 2817376, 3811744, 4049978, 8099956, 16199912, 32399824, 64799648]

約数ペア:

[(1, 64799648), (2, 32399824), (4, 16199912), (8, 8099956), (16, 4049978), (17, 3811744), (23, 2817376), (32, 2024989), (34, 1905872), (46, 1408688), (68, 952936), (92, 704344), (136, 476468), (184, 352172), (272, 238234), (368, 176086), (391, 165728), (544, 119117), (736, 88043), (782, 82864), (1564, 41432), (3128, 20716), (5179, 12512), (6256, 10358)]