69263896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{1039}}^1$

素因数の和:1699

約数の個数: 32

約数和(自身を含む): 140212800

約数和(自身を除く): 70948904

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 641, 1039, 1282, 2078, 2564, 4156, 5128, 8312, 8333, 13507, 16666, 27014, 33332, 54028, 66664, 108056, 665999, 1331998, 2663996, 5327992, 8657987, 17315974, 34631948, 69263896]

約数ペア:

[(1, 69263896), (2, 34631948), (4, 17315974), (8, 8657987), (13, 5327992), (26, 2663996), (52, 1331998), (104, 665999), (641, 108056), (1039, 66664), (1282, 54028), (2078, 33332), (2564, 27014), (4156, 16666), (5128, 13507), (8312, 8333)]