72354464

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24847}}^1$

素因数の和:24877

約数の個数: 48

約数和(自身を含む): 175327488

約数和(自身を除く): 102973024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 24847, 49694, 99388, 173929, 198776, 323011, 347858, 397552, 646022, 695716, 795104, 1292044, 1391432, 2261077, 2584088, 2782864, 4522154, 5168176, 5565728, 9044308, 10336352, 18088616, 36177232, 72354464]

約数ペア:

[(1, 72354464), (2, 36177232), (4, 18088616), (7, 10336352), (8, 9044308), (13, 5565728), (14, 5168176), (16, 4522154), (26, 2782864), (28, 2584088), (32, 2261077), (52, 1391432), (56, 1292044), (91, 795104), (104, 695716), (112, 646022), (182, 397552), (208, 347858), (224, 323011), (364, 198776), (416, 173929), (728, 99388), (1456, 49694), (2912, 24847)]