64428152

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{719}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 126489600

約数和(自身を除く): 62061448

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 487, 719, 974, 1438, 1948, 2876, 3896, 5752, 11201, 16537, 22402, 33074, 44804, 66148, 89608, 132296, 350153, 700306, 1400612, 2801224, 8053519, 16107038, 32214076, 64428152]

約数ペア:

[(1, 64428152), (2, 32214076), (4, 16107038), (8, 8053519), (23, 2801224), (46, 1400612), (92, 700306), (184, 350153), (487, 132296), (719, 89608), (974, 66148), (1438, 44804), (1948, 33074), (2876, 22402), (3896, 16537), (5752, 11201)]