72371096

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{12547}}^1$

素因数の和:12663

約数の個数: 32

約数和(自身を含む): 156599040

約数和(自身を除く): 84227944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 12547, 25094, 50188, 87829, 100376, 175658, 351316, 702632, 1292341, 2584682, 5169364, 9046387, 10338728, 18092774, 36185548, 72371096]

約数ペア:

[(1, 72371096), (2, 36185548), (4, 18092774), (7, 10338728), (8, 9046387), (14, 5169364), (28, 2584682), (56, 1292341), (103, 702632), (206, 351316), (412, 175658), (721, 100376), (824, 87829), (1442, 50188), (2884, 25094), (5768, 12547)]