71345104

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{859}}^1$

素因数の和:1075

約数の個数: 40

約数和(自身を含む): 143964000

約数和(自身を除く): 72618896

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 179, 232, 358, 464, 716, 859, 1432, 1718, 2864, 3436, 5191, 6872, 10382, 13744, 20764, 24911, 41528, 49822, 83056, 99644, 153761, 199288, 307522, 398576, 615044, 1230088, 2460176, 4459069, 8918138, 17836276, 35672552, 71345104]

約数ペア:

[(1, 71345104), (2, 35672552), (4, 17836276), (8, 8918138), (16, 4459069), (29, 2460176), (58, 1230088), (116, 615044), (179, 398576), (232, 307522), (358, 199288), (464, 153761), (716, 99644), (859, 83056), (1432, 49822), (1718, 41528), (2864, 24911), (3436, 20764), (5191, 13744), (6872, 10382)]