70478288

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{727}}^1$

素因数の和:891

約数の個数: 40

約数和(自身を含む): 140282688

約数和(自身を除く): 69804400

約数列:

[1, 2, 4, 8, 16, 73, 83, 146, 166, 292, 332, 584, 664, 727, 1168, 1328, 1454, 2908, 5816, 6059, 11632, 12118, 24236, 48472, 53071, 60341, 96944, 106142, 120682, 212284, 241364, 424568, 482728, 849136, 965456, 4404893, 8809786, 17619572, 35239144, 70478288]

約数ペア:

[(1, 70478288), (2, 35239144), (4, 17619572), (8, 8809786), (16, 4404893), (73, 965456), (83, 849136), (146, 482728), (166, 424568), (292, 241364), (332, 212284), (584, 120682), (664, 106142), (727, 96944), (1168, 60341), (1328, 53071), (1454, 48472), (2908, 24236), (5816, 12118), (6059, 11632)]