33128368

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:462

約数の個数: 80

約数和(自身を含む): 80508736

約数和(自身を除く): 47380368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 61, 91, 104, 112, 122, 182, 208, 244, 364, 373, 427, 488, 728, 746, 793, 854, 976, 1456, 1492, 1586, 1708, 2611, 2984, 3172, 3416, 4849, 5222, 5551, 5968, 6344, 6832, 9698, 10444, 11102, 12688, 19396, 20888, 22204, 22753, 33943, 38792, 41776, 44408, 45506, 67886, 77584, 88816, 91012, 135772, 159271, 182024, 271544, 295789, 318542, 364048, 543088, 591578, 637084, 1183156, 1274168, 2070523, 2366312, 2548336, 4141046, 4732624, 8282092, 16564184, 33128368]

約数ペア:

[(1, 33128368), (2, 16564184), (4, 8282092), (7, 4732624), (8, 4141046), (13, 2548336), (14, 2366312), (16, 2070523), (26, 1274168), (28, 1183156), (52, 637084), (56, 591578), (61, 543088), (91, 364048), (104, 318542), (112, 295789), (122, 271544), (182, 182024), (208, 159271), (244, 135772), (364, 91012), (373, 88816), (427, 77584), (488, 67886), (728, 45506), (746, 44408), (793, 41776), (854, 38792), (976, 33943), (1456, 22753), (1492, 22204), (1586, 20888), (1708, 19396), (2611, 12688), (2984, 11102), (3172, 10444), (3416, 9698), (4849, 6832), (5222, 6344), (5551, 5968)]