70289432

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1847}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 135717120

約数和(自身を除く): 65427688

約数列:

[1, 2, 4, 8, 67, 71, 134, 142, 268, 284, 536, 568, 1847, 3694, 4757, 7388, 9514, 14776, 19028, 38056, 123749, 131137, 247498, 262274, 494996, 524548, 989992, 1049096, 8786179, 17572358, 35144716, 70289432]

約数ペア:

[(1, 70289432), (2, 35144716), (4, 17572358), (8, 8786179), (67, 1049096), (71, 989992), (134, 524548), (142, 494996), (268, 262274), (284, 247498), (536, 131137), (568, 123749), (1847, 38056), (3694, 19028), (4757, 14776), (7388, 9514)]