1314421472

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{64483}}^1$

素因数の和:64520

約数の個数: 72

約数和(自身を含む): 3241868616

約数和(自身を除く): 1927447144

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 10192, 20384, 64483, 128966, 257932, 451381, 515864, 838279, 902762, 1031728, 1676558, 1805524, 2063456, 3159667, 3353116, 3611048, 5867953, 6319334, 6706232, 7222096, 11735906, 12638668, 13412464, 14444192, 23471812, 25277336, 26824928, 41075671, 46943624, 50554672, 82151342, 93887248, 101109344, 164302684, 187774496, 328605368, 657210736, 1314421472]

約数ペア:

[(1, 1314421472), (2, 657210736), (4, 328605368), (7, 187774496), (8, 164302684), (13, 101109344), (14, 93887248), (16, 82151342), (26, 50554672), (28, 46943624), (32, 41075671), (49, 26824928), (52, 25277336), (56, 23471812), (91, 14444192), (98, 13412464), (104, 12638668), (112, 11735906), (182, 7222096), (196, 6706232), (208, 6319334), (224, 5867953), (364, 3611048), (392, 3353116), (416, 3159667), (637, 2063456), (728, 1805524), (784, 1676558), (1274, 1031728), (1456, 902762), (1568, 838279), (2548, 515864), (2912, 451381), (5096, 257932), (10192, 128966), (20384, 64483)]