66222016

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2789}}^1$

素因数の和:2861

約数の個数: 56

約数和(自身を含む): 153070560

約数和(自身を除く): 86848544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 848, 1484, 1696, 2789, 2968, 3392, 5578, 5936, 11156, 11872, 19523, 22312, 23744, 39046, 44624, 78092, 89248, 147817, 156184, 178496, 295634, 312368, 591268, 624736, 1034719, 1182536, 1249472, 2069438, 2365072, 4138876, 4730144, 8277752, 9460288, 16555504, 33111008, 66222016]

約数ペア:

[(1, 66222016), (2, 33111008), (4, 16555504), (7, 9460288), (8, 8277752), (14, 4730144), (16, 4138876), (28, 2365072), (32, 2069438), (53, 1249472), (56, 1182536), (64, 1034719), (106, 624736), (112, 591268), (212, 312368), (224, 295634), (371, 178496), (424, 156184), (448, 147817), (742, 89248), (848, 78092), (1484, 44624), (1696, 39046), (2789, 23744), (2968, 22312), (3392, 19523), (5578, 11872), (5936, 11156)]