7816492892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{61379}}^1$

素因数の和:61506

約数の個数: 48

約数和(自身を含む): 15399014400

約数和(自身を除く): 7582521508

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 79, 124, 158, 316, 403, 806, 1027, 1612, 2054, 2449, 4108, 4898, 9796, 31837, 61379, 63674, 122758, 127348, 245516, 797927, 1595854, 1902749, 3191708, 3805498, 4848941, 7610996, 9697882, 19395764, 24735737, 49471474, 63036233, 98942948, 126072466, 150317171, 252144932, 300634342, 601268684, 1954123223, 3908246446, 7816492892]

約数ペア:

[(1, 7816492892), (2, 3908246446), (4, 1954123223), (13, 601268684), (26, 300634342), (31, 252144932), (52, 150317171), (62, 126072466), (79, 98942948), (124, 63036233), (158, 49471474), (316, 24735737), (403, 19395764), (806, 9697882), (1027, 7610996), (1612, 4848941), (2054, 3805498), (2449, 3191708), (4108, 1902749), (4898, 1595854), (9796, 797927), (31837, 245516), (61379, 127348), (63674, 122758)]