23284144

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:222

約数の個数: 60

約数和(自身を含む): 49922400

約数和(自身を除く): 26638256

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 79, 104, 109, 158, 169, 208, 218, 316, 338, 436, 632, 676, 872, 1027, 1264, 1352, 1417, 1744, 2054, 2704, 2834, 4108, 5668, 8216, 8611, 11336, 13351, 16432, 17222, 18421, 22672, 26702, 34444, 36842, 53404, 68888, 73684, 106808, 111943, 137776, 147368, 213616, 223886, 294736, 447772, 895544, 1455259, 1791088, 2910518, 5821036, 11642072, 23284144]

約数ペア:

[(1, 23284144), (2, 11642072), (4, 5821036), (8, 2910518), (13, 1791088), (16, 1455259), (26, 895544), (52, 447772), (79, 294736), (104, 223886), (109, 213616), (158, 147368), (169, 137776), (208, 111943), (218, 106808), (316, 73684), (338, 68888), (436, 53404), (632, 36842), (676, 34444), (872, 26702), (1027, 22672), (1264, 18421), (1352, 17222), (1417, 16432), (1744, 13351), (2054, 11336), (2704, 8611), (2834, 8216), (4108, 5668)]