1566886016

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{2749}}^1$

素因数の和:2897

約数の個数: 64

約数和(自身を含む): 3217335000

約数和(自身を除く): 1650448984

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 73, 122, 128, 146, 244, 292, 488, 584, 976, 1168, 1952, 2336, 2749, 3904, 4453, 4672, 5498, 7808, 8906, 9344, 10996, 17812, 21992, 35624, 43984, 71248, 87968, 142496, 167689, 175936, 200677, 284992, 335378, 351872, 401354, 569984, 670756, 802708, 1341512, 1605416, 2683024, 3210832, 5366048, 6421664, 10732096, 12241297, 12843328, 21464192, 24482594, 25686656, 48965188, 97930376, 195860752, 391721504, 783443008, 1566886016]

約数ペア:

[(1, 1566886016), (2, 783443008), (4, 391721504), (8, 195860752), (16, 97930376), (32, 48965188), (61, 25686656), (64, 24482594), (73, 21464192), (122, 12843328), (128, 12241297), (146, 10732096), (244, 6421664), (292, 5366048), (488, 3210832), (584, 2683024), (976, 1605416), (1168, 1341512), (1952, 802708), (2336, 670756), (2749, 569984), (3904, 401354), (4453, 351872), (4672, 335378), (5498, 284992), (7808, 200677), (8906, 175936), (9344, 167689), (10996, 142496), (17812, 87968), (21992, 71248), (35624, 43984)]