72264478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6829}}^1$

素因数の和:6892

約数の個数: 32

約数和(自身を含む): 130808160

約数和(自身を除く): 58543682

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 5291, 6829, 10582, 13658, 75119, 88777, 150238, 177554, 252673, 505346, 976547, 1953094, 2779403, 3284749, 5558806, 6569498, 36132239, 72264478]

約数ペア:

[(1, 72264478), (2, 36132239), (11, 6569498), (13, 5558806), (22, 3284749), (26, 2779403), (37, 1953094), (74, 976547), (143, 505346), (286, 252673), (407, 177554), (481, 150238), (814, 88777), (962, 75119), (5291, 13658), (6829, 10582)]