74340344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13487}}^1$

素因数の和:13559

約数の個数: 32

約数和(自身を含む): 152953920

約数和(自身を除く): 78613576

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 13487, 26974, 53948, 107896, 175331, 350662, 701324, 714811, 1402648, 1429622, 2859244, 5718488, 9292543, 18585086, 37170172, 74340344]

約数ペア:

[(1, 74340344), (2, 37170172), (4, 18585086), (8, 9292543), (13, 5718488), (26, 2859244), (52, 1429622), (53, 1402648), (104, 714811), (106, 701324), (212, 350662), (424, 175331), (689, 107896), (1378, 53948), (2756, 26974), (5512, 13487)]