72332012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{1471}}^1$

素因数の和:2141

約数の個数: 24

約数和(自身を含む): 133539840

約数和(自身を除く): 61207828

約数列:

[1, 2, 4, 19, 38, 76, 647, 1294, 1471, 2588, 2942, 5884, 12293, 24586, 27949, 49172, 55898, 111796, 951737, 1903474, 3806948, 18083003, 36166006, 72332012]

約数ペア:

[(1, 72332012), (2, 36166006), (4, 18083003), (19, 3806948), (38, 1903474), (76, 951737), (647, 111796), (1294, 55898), (1471, 49172), (2588, 27949), (2942, 24586), (5884, 12293)]