61877528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9929}}^1$

素因数の和:9995

約数の個数: 32

約数和(自身を含む): 125118000

約数和(自身を除く): 63240472

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 9929, 19858, 39716, 79432, 188651, 377302, 407089, 754604, 814178, 1509208, 1628356, 3256712, 7734691, 15469382, 30938764, 61877528]

約数ペア:

[(1, 61877528), (2, 30938764), (4, 15469382), (8, 7734691), (19, 3256712), (38, 1628356), (41, 1509208), (76, 814178), (82, 754604), (152, 407089), (164, 377302), (328, 188651), (779, 79432), (1558, 39716), (3116, 19858), (6232, 9929)]