38556758

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 61469280

約数和(自身を除く): 22912522

約数列:

[1, 2, 53, 61, 67, 89, 106, 122, 134, 178, 3233, 3551, 4087, 4717, 5429, 5963, 6466, 7102, 8174, 9434, 10858, 11926, 216611, 287737, 316039, 363743, 433222, 575474, 632078, 727486, 19278379, 38556758]

約数ペア:

[(1, 38556758), (2, 19278379), (53, 727486), (61, 632078), (67, 575474), (89, 433222), (106, 363743), (122, 316039), (134, 287737), (178, 216611), (3233, 11926), (3551, 10858), (4087, 9434), (4717, 8174), (5429, 7102), (5963, 6466)]