16623152

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:275

約数の個数: 80

約数和(自身を含む): 40622400

約数和(自身を除く): 23999248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 233, 343, 364, 392, 466, 637, 686, 728, 784, 932, 1274, 1372, 1456, 1631, 1864, 2548, 2744, 3029, 3262, 3728, 4459, 5096, 5488, 6058, 6524, 8918, 10192, 11417, 12116, 13048, 17836, 21203, 22834, 24232, 26096, 35672, 42406, 45668, 48464, 71344, 79919, 84812, 91336, 148421, 159838, 169624, 182672, 296842, 319676, 339248, 593684, 639352, 1038947, 1187368, 1278704, 2077894, 2374736, 4155788, 8311576, 16623152]

約数ペア:

[(1, 16623152), (2, 8311576), (4, 4155788), (7, 2374736), (8, 2077894), (13, 1278704), (14, 1187368), (16, 1038947), (26, 639352), (28, 593684), (49, 339248), (52, 319676), (56, 296842), (91, 182672), (98, 169624), (104, 159838), (112, 148421), (182, 91336), (196, 84812), (208, 79919), (233, 71344), (343, 48464), (364, 45668), (392, 42406), (466, 35672), (637, 26096), (686, 24232), (728, 22834), (784, 21203), (932, 17836), (1274, 13048), (1372, 12116), (1456, 11417), (1631, 10192), (1864, 8918), (2548, 6524), (2744, 6058), (3029, 5488), (3262, 5096), (3728, 4459)]