29977474

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 48769200

約数和(自身を除く): 18791726

約数列:

[1, 2, 29, 37, 58, 61, 74, 122, 229, 458, 1073, 1769, 2146, 2257, 3538, 4514, 6641, 8473, 13282, 13969, 16946, 27938, 65453, 130906, 245717, 405101, 491434, 516853, 810202, 1033706, 14988737, 29977474]

約数ペア:

[(1, 29977474), (2, 14988737), (29, 1033706), (37, 810202), (58, 516853), (61, 491434), (74, 405101), (122, 245717), (229, 130906), (458, 65453), (1073, 27938), (1769, 16946), (2146, 13969), (2257, 13282), (3538, 8473), (4514, 6641)]