73397792

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3329}}^1$

素因数の和:3405

約数の個数: 48

約数和(自身を含む): 158601240

約数和(自身を除く): 85203448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 848, 1378, 1696, 2756, 3329, 5512, 6658, 11024, 13316, 22048, 26632, 43277, 53264, 86554, 106528, 173108, 176437, 346216, 352874, 692432, 705748, 1384864, 1411496, 2293681, 2822992, 4587362, 5645984, 9174724, 18349448, 36698896, 73397792]

約数ペア:

[(1, 73397792), (2, 36698896), (4, 18349448), (8, 9174724), (13, 5645984), (16, 4587362), (26, 2822992), (32, 2293681), (52, 1411496), (53, 1384864), (104, 705748), (106, 692432), (208, 352874), (212, 346216), (416, 176437), (424, 173108), (689, 106528), (848, 86554), (1378, 53264), (1696, 43277), (2756, 26632), (3329, 22048), (5512, 13316), (6658, 11024)]