22913464

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 51701760

約数和(自身を除く): 28788296

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 67, 124, 134, 197, 217, 248, 268, 394, 434, 469, 536, 788, 868, 938, 1379, 1576, 1736, 1876, 2077, 2758, 3752, 4154, 5516, 6107, 8308, 11032, 12214, 13199, 14539, 16616, 24428, 26398, 29078, 42749, 48856, 52796, 58156, 85498, 92393, 105592, 116312, 170996, 184786, 341992, 369572, 409169, 739144, 818338, 1636676, 2864183, 3273352, 5728366, 11456732, 22913464]

約数ペア:

[(1, 22913464), (2, 11456732), (4, 5728366), (7, 3273352), (8, 2864183), (14, 1636676), (28, 818338), (31, 739144), (56, 409169), (62, 369572), (67, 341992), (124, 184786), (134, 170996), (197, 116312), (217, 105592), (248, 92393), (268, 85498), (394, 58156), (434, 52796), (469, 48856), (536, 42749), (788, 29078), (868, 26398), (938, 24428), (1379, 16616), (1576, 14539), (1736, 13199), (1876, 12214), (2077, 11032), (2758, 8308), (3752, 6107), (4154, 5516)]