70019824

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 120

約数和(自身を含む): 169179648

約数和(自身を除く): 99159824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 43, 49, 56, 62, 67, 86, 98, 112, 124, 134, 172, 196, 217, 248, 268, 301, 344, 392, 434, 469, 496, 536, 602, 688, 784, 868, 938, 1072, 1204, 1333, 1519, 1736, 1876, 2077, 2107, 2408, 2666, 2881, 3038, 3283, 3472, 3752, 4154, 4214, 4816, 5332, 5762, 6076, 6566, 7504, 8308, 8428, 9331, 10664, 11524, 12152, 13132, 14539, 16616, 16856, 18662, 20167, 21328, 23048, 24304, 26264, 29078, 33232, 33712, 37324, 40334, 46096, 52528, 58156, 65317, 74648, 80668, 89311, 101773, 116312, 130634, 141169, 149296, 161336, 178622, 203546, 232624, 261268, 282338, 322672, 357244, 407092, 522536, 564676, 625177, 714488, 814184, 1045072, 1129352, 1250354, 1428976, 1628368, 2258704, 2500708, 4376239, 5001416, 8752478, 10002832, 17504956, 35009912, 70019824]

約数ペア:

[(1, 70019824), (2, 35009912), (4, 17504956), (7, 10002832), (8, 8752478), (14, 5001416), (16, 4376239), (28, 2500708), (31, 2258704), (43, 1628368), (49, 1428976), (56, 1250354), (62, 1129352), (67, 1045072), (86, 814184), (98, 714488), (112, 625177), (124, 564676), (134, 522536), (172, 407092), (196, 357244), (217, 322672), (248, 282338), (268, 261268), (301, 232624), (344, 203546), (392, 178622), (434, 161336), (469, 149296), (496, 141169), (536, 130634), (602, 116312), (688, 101773), (784, 89311), (868, 80668), (938, 74648), (1072, 65317), (1204, 58156), (1333, 52528), (1519, 46096), (1736, 40334), (1876, 37324), (2077, 33712), (2107, 33232), (2408, 29078), (2666, 26264), (2881, 24304), (3038, 23048), (3283, 21328), (3472, 20167), (3752, 18662), (4154, 16856), (4214, 16616), (4816, 14539), (5332, 13132), (5762, 12152), (6076, 11524), (6566, 10664), (7504, 9331), (8308, 8428)]