72138112

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{9239}}^1$

素因数の和:9314

約数の個数: 32

約数和(自身を含む): 146084400

約数和(自身を除く): 73946288

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 7808, 9239, 18478, 36956, 73912, 147824, 295648, 563579, 591296, 1127158, 1182592, 2254316, 4508632, 9017264, 18034528, 36069056, 72138112]

約数ペア:

[(1, 72138112), (2, 36069056), (4, 18034528), (8, 9017264), (16, 4508632), (32, 2254316), (61, 1182592), (64, 1127158), (122, 591296), (128, 563579), (244, 295648), (488, 147824), (976, 73912), (1952, 36956), (3904, 18478), (7808, 9239)]