13091624

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 30912000

約数和(自身を除く): 17820376

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 343, 364, 367, 392, 637, 686, 728, 734, 1274, 1372, 1468, 2548, 2569, 2744, 2936, 4459, 4771, 5096, 5138, 8918, 9542, 10276, 17836, 17983, 19084, 20552, 33397, 35672, 35966, 38168, 66794, 71932, 125881, 133588, 143864, 233779, 251762, 267176, 467558, 503524, 935116, 1007048, 1636453, 1870232, 3272906, 6545812, 13091624]

約数ペア:

[(1, 13091624), (2, 6545812), (4, 3272906), (7, 1870232), (8, 1636453), (13, 1007048), (14, 935116), (26, 503524), (28, 467558), (49, 267176), (52, 251762), (56, 233779), (91, 143864), (98, 133588), (104, 125881), (182, 71932), (196, 66794), (343, 38168), (364, 35966), (367, 35672), (392, 33397), (637, 20552), (686, 19084), (728, 17983), (734, 17836), (1274, 10276), (1372, 9542), (1468, 8918), (2548, 5138), (2569, 5096), (2744, 4771), (2936, 4459)]