65124704

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 143700480

約数和(自身を除く): 78575776

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 47, 53, 76, 86, 94, 106, 152, 172, 188, 212, 304, 344, 376, 424, 608, 688, 752, 817, 848, 893, 1007, 1376, 1504, 1634, 1696, 1786, 2014, 2021, 2279, 2491, 3268, 3572, 4028, 4042, 4558, 4982, 6536, 7144, 8056, 8084, 9116, 9964, 13072, 14288, 16112, 16168, 18232, 19928, 26144, 28576, 32224, 32336, 36464, 38399, 39856, 43301, 47329, 64672, 72928, 76798, 79712, 86602, 94658, 107113, 153596, 173204, 189316, 214226, 307192, 346408, 378632, 428452, 614384, 692816, 757264, 856904, 1228768, 1385632, 1514528, 1713808, 2035147, 3427616, 4070294, 8140588, 16281176, 32562352, 65124704]

約数ペア:

[(1, 65124704), (2, 32562352), (4, 16281176), (8, 8140588), (16, 4070294), (19, 3427616), (32, 2035147), (38, 1713808), (43, 1514528), (47, 1385632), (53, 1228768), (76, 856904), (86, 757264), (94, 692816), (106, 614384), (152, 428452), (172, 378632), (188, 346408), (212, 307192), (304, 214226), (344, 189316), (376, 173204), (424, 153596), (608, 107113), (688, 94658), (752, 86602), (817, 79712), (848, 76798), (893, 72928), (1007, 64672), (1376, 47329), (1504, 43301), (1634, 39856), (1696, 38399), (1786, 36464), (2014, 32336), (2021, 32224), (2279, 28576), (2491, 26144), (3268, 19928), (3572, 18232), (4028, 16168), (4042, 16112), (4558, 14288), (4982, 13072), (6536, 9964), (7144, 9116), (8056, 8084)]