72398104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{877}}^1$

素因数の和:1507

約数の個数: 32

約数和(自身を含む): 144132480

約数和(自身を除く): 71734376

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 607, 877, 1214, 1754, 2428, 3508, 4856, 7016, 10319, 14909, 20638, 29818, 41276, 59636, 82552, 119272, 532339, 1064678, 2129356, 4258712, 9049763, 18099526, 36199052, 72398104]

約数ペア:

[(1, 72398104), (2, 36199052), (4, 18099526), (8, 9049763), (17, 4258712), (34, 2129356), (68, 1064678), (136, 532339), (607, 119272), (877, 82552), (1214, 59636), (1754, 41276), (2428, 29818), (3508, 20638), (4856, 14909), (7016, 10319)]