25535004778

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1\times {\mathrm{8839}}^1$

素因数の和:9382

約数の個数: 32

約数和(自身を含む): 39751994880

約数和(自身を除く): 14216990102

約数列:

[1, 2, 47, 73, 94, 146, 421, 842, 3431, 6862, 8839, 17678, 19787, 30733, 39574, 61466, 415433, 645247, 830866, 1290494, 1444451, 2888902, 3721219, 7442438, 30326609, 60653218, 174897293, 271648987, 349794586, 543297974, 12767502389, 25535004778]

約数ペア:

[(1, 25535004778), (2, 12767502389), (47, 543297974), (73, 349794586), (94, 271648987), (146, 174897293), (421, 60653218), (842, 30326609), (3431, 7442438), (6862, 3721219), (8839, 2888902), (17678, 1444451), (19787, 1290494), (30733, 830866), (39574, 645247), (61466, 415433)]