72675952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11617}}^1$

素因数の和:11665

約数の個数: 40

約数和(自身を含む): 155588256

約数和(自身を除く): 82912304

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 11617, 23234, 46468, 92936, 185872, 197489, 267191, 394978, 534382, 789956, 1068764, 1579912, 2137528, 3159824, 4275056, 4542247, 9084494, 18168988, 36337976, 72675952]

約数ペア:

[(1, 72675952), (2, 36337976), (4, 18168988), (8, 9084494), (16, 4542247), (17, 4275056), (23, 3159824), (34, 2137528), (46, 1579912), (68, 1068764), (92, 789956), (136, 534382), (184, 394978), (272, 267191), (368, 197489), (391, 185872), (782, 92936), (1564, 46468), (3128, 23234), (6256, 11617)]