72256912

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49627}}^1$

素因数の和:49655

約数の個数: 40

約数和(自身を含む): 172308416

約数和(自身を除く): 100051504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 49627, 99254, 198508, 347389, 397016, 645151, 694778, 794032, 1290302, 1389556, 2580604, 2779112, 4516057, 5161208, 5558224, 9032114, 10322416, 18064228, 36128456, 72256912]

約数ペア:

[(1, 72256912), (2, 36128456), (4, 18064228), (7, 10322416), (8, 9032114), (13, 5558224), (14, 5161208), (16, 4516057), (26, 2779112), (28, 2580604), (52, 1389556), (56, 1290302), (91, 794032), (104, 694778), (112, 645151), (182, 397016), (208, 347389), (364, 198508), (728, 99254), (1456, 49627)]