13066144

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:678

約数の個数: 72

約数和(自身を含む): 32275908

約数和(自身を除く): 19209764

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, 641, 728, 784, 1274, 1282, 1456, 1568, 2548, 2564, 2912, 4487, 5096, 5128, 8333, 8974, 10192, 10256, 16666, 17948, 20384, 20512, 31409, 33332, 35896, 58331, 62818, 66664, 71792, 116662, 125636, 133328, 143584, 233324, 251272, 266656, 408317, 466648, 502544, 816634, 933296, 1005088, 1633268, 1866592, 3266536, 6533072, 13066144]

約数ペア:

[(1, 13066144), (2, 6533072), (4, 3266536), (7, 1866592), (8, 1633268), (13, 1005088), (14, 933296), (16, 816634), (26, 502544), (28, 466648), (32, 408317), (49, 266656), (52, 251272), (56, 233324), (91, 143584), (98, 133328), (104, 125636), (112, 116662), (182, 71792), (196, 66664), (208, 62818), (224, 58331), (364, 35896), (392, 33332), (416, 31409), (637, 20512), (641, 20384), (728, 17948), (784, 16666), (1274, 10256), (1282, 10192), (1456, 8974), (1568, 8333), (2548, 5128), (2564, 5096), (2912, 4487)]