70431808

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{13259}}^1$

素因数の和:13354

約数の個数: 28

約数和(自身を含む): 141457680

約数和(自身を除く): 71025872

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 13259, 26518, 53036, 106072, 212144, 424288, 848576, 1100497, 2200994, 4401988, 8803976, 17607952, 35215904, 70431808]

約数ペア:

[(1, 70431808), (2, 35215904), (4, 17607952), (8, 8803976), (16, 4401988), (32, 2200994), (64, 1100497), (83, 848576), (166, 424288), (332, 212144), (664, 106072), (1328, 53036), (2656, 26518), (5312, 13259)]