56901376

素因数分解:

$2^8\times 7^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:417

約数の個数: 72

約数和(自身を含む): 131421024

約数和(自身を除く): 74519648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 113, 128, 224, 226, 256, 281, 448, 452, 562, 791, 896, 904, 1124, 1582, 1792, 1808, 1967, 2248, 3164, 3616, 3934, 4496, 6328, 7232, 7868, 8992, 12656, 14464, 15736, 17984, 25312, 28928, 31472, 31753, 35968, 50624, 62944, 63506, 71936, 101248, 125888, 127012, 202496, 222271, 251776, 254024, 444542, 503552, 508048, 889084, 1016096, 1778168, 2032192, 3556336, 4064384, 7112672, 8128768, 14225344, 28450688, 56901376]

約数ペア:

[(1, 56901376), (2, 28450688), (4, 14225344), (7, 8128768), (8, 7112672), (14, 4064384), (16, 3556336), (28, 2032192), (32, 1778168), (56, 1016096), (64, 889084), (112, 508048), (113, 503552), (128, 444542), (224, 254024), (226, 251776), (256, 222271), (281, 202496), (448, 127012), (452, 125888), (562, 101248), (791, 71936), (896, 63506), (904, 62944), (1124, 50624), (1582, 35968), (1792, 31753), (1808, 31472), (1967, 28928), (2248, 25312), (3164, 17984), (3616, 15736), (3934, 14464), (4496, 12656), (6328, 8992), (7232, 7868)]