28305752506

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{107719}}^1$

素因数の和:107878

約数の個数: 32

約数和(自身を含む): 45092453760

約数和(自身を除く): 16786701254

約数列:

[1, 2, 37, 53, 67, 74, 106, 134, 1961, 2479, 3551, 3922, 4958, 7102, 107719, 131387, 215438, 262774, 3985603, 5709107, 7217173, 7971206, 11418214, 14434346, 211236959, 267035401, 382510169, 422473918, 534070802, 765020338, 14152876253, 28305752506]

約数ペア:

[(1, 28305752506), (2, 14152876253), (37, 765020338), (53, 534070802), (67, 422473918), (74, 382510169), (106, 267035401), (134, 211236959), (1961, 14434346), (2479, 11418214), (3551, 7971206), (3922, 7217173), (4958, 5709107), (7102, 3985603), (107719, 262774), (131387, 215438)]