33971288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 72817920

約数和(自身を除く): 38846632

約数列:

[1, 2, 4, 8, 13, 26, 31, 41, 52, 62, 82, 104, 124, 164, 248, 257, 328, 403, 514, 533, 806, 1028, 1066, 1271, 1612, 2056, 2132, 2542, 3224, 3341, 4264, 5084, 6682, 7967, 10168, 10537, 13364, 15934, 16523, 21074, 26728, 31868, 33046, 42148, 63736, 66092, 84296, 103571, 132184, 136981, 207142, 273962, 326647, 414284, 547924, 653294, 828568, 1095848, 1306588, 2613176, 4246411, 8492822, 16985644, 33971288]

約数ペア:

[(1, 33971288), (2, 16985644), (4, 8492822), (8, 4246411), (13, 2613176), (26, 1306588), (31, 1095848), (41, 828568), (52, 653294), (62, 547924), (82, 414284), (104, 326647), (124, 273962), (164, 207142), (248, 136981), (257, 132184), (328, 103571), (403, 84296), (514, 66092), (533, 63736), (806, 42148), (1028, 33046), (1066, 31868), (1271, 26728), (1612, 21074), (2056, 16523), (2132, 15934), (2542, 13364), (3224, 10537), (3341, 10168), (4264, 7967), (5084, 6682)]