26938018912

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{554189}}^1$

素因数の和:554244

約数の個数: 72

約数和(自身を含む): 63683081280

約数和(自身を除く): 36745062368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1519, 1568, 1736, 3038, 3472, 6076, 6944, 12152, 24304, 48608, 554189, 1108378, 2216756, 3879323, 4433512, 7758646, 8867024, 15517292, 17179859, 17734048, 27155261, 31034584, 34359718, 54310522, 62069168, 68719436, 108621044, 120259013, 124138336, 137438872, 217242088, 240518026, 274877744, 434484176, 481036052, 549755488, 841813091, 868968352, 962072104, 1683626182, 1924144208, 3367252364, 3848288416, 6734504728, 13469009456, 26938018912]

約数ペア:

[(1, 26938018912), (2, 13469009456), (4, 6734504728), (7, 3848288416), (8, 3367252364), (14, 1924144208), (16, 1683626182), (28, 962072104), (31, 868968352), (32, 841813091), (49, 549755488), (56, 481036052), (62, 434484176), (98, 274877744), (112, 240518026), (124, 217242088), (196, 137438872), (217, 124138336), (224, 120259013), (248, 108621044), (392, 68719436), (434, 62069168), (496, 54310522), (784, 34359718), (868, 31034584), (992, 27155261), (1519, 17734048), (1568, 17179859), (1736, 15517292), (3038, 8867024), (3472, 7758646), (6076, 4433512), (6944, 3879323), (12152, 2216756), (24304, 1108378), (48608, 554189)]