74800754

素因数分解:

$2^1\times 7^4\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:488

約数の個数: 40

約数和(自身を含む): 134750508

約数和(自身を除く): 59949754

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 343, 421, 518, 686, 842, 1813, 2401, 2947, 3626, 4802, 5894, 12691, 15577, 20629, 25382, 31154, 41258, 88837, 109039, 144403, 177674, 218078, 288806, 763273, 1010821, 1526546, 2021642, 5342911, 10685822, 37400377, 74800754]

約数ペア:

[(1, 74800754), (2, 37400377), (7, 10685822), (14, 5342911), (37, 2021642), (49, 1526546), (74, 1010821), (98, 763273), (259, 288806), (343, 218078), (421, 177674), (518, 144403), (686, 109039), (842, 88837), (1813, 41258), (2401, 31154), (2947, 25382), (3626, 20629), (4802, 15577), (5894, 12691)]