68415616

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1367}}^1$

素因数の和:1421

約数の個数: 64

約数和(自身を含む): 150698880

約数和(自身を除く): 82283264

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 128, 136, 184, 272, 368, 391, 544, 736, 782, 1088, 1367, 1472, 1564, 2176, 2734, 2944, 3128, 5468, 6256, 10936, 12512, 21872, 23239, 25024, 31441, 43744, 46478, 50048, 62882, 87488, 92956, 125764, 174976, 185912, 251528, 371824, 503056, 534497, 743648, 1006112, 1068994, 1487296, 2012224, 2137988, 2974592, 4024448, 4275976, 8551952, 17103904, 34207808, 68415616]

約数ペア:

[(1, 68415616), (2, 34207808), (4, 17103904), (8, 8551952), (16, 4275976), (17, 4024448), (23, 2974592), (32, 2137988), (34, 2012224), (46, 1487296), (64, 1068994), (68, 1006112), (92, 743648), (128, 534497), (136, 503056), (184, 371824), (272, 251528), (368, 185912), (391, 174976), (544, 125764), (736, 92956), (782, 87488), (1088, 62882), (1367, 50048), (1472, 46478), (1564, 43744), (2176, 31441), (2734, 25024), (2944, 23239), (3128, 21872), (5468, 12512), (6256, 10936)]