22538464

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3187}}^1$

素因数の和:3227

約数の個数: 48

約数和(自身を含む): 50612688

約数和(自身を除く): 28074224

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3187, 3536, 6374, 7072, 12748, 25496, 41431, 50992, 54179, 82862, 101984, 108358, 165724, 216716, 331448, 433432, 662896, 704327, 866864, 1325792, 1408654, 1733728, 2817308, 5634616, 11269232, 22538464]

約数ペア:

[(1, 22538464), (2, 11269232), (4, 5634616), (8, 2817308), (13, 1733728), (16, 1408654), (17, 1325792), (26, 866864), (32, 704327), (34, 662896), (52, 433432), (68, 331448), (104, 216716), (136, 165724), (208, 108358), (221, 101984), (272, 82862), (416, 54179), (442, 50992), (544, 41431), (884, 25496), (1768, 12748), (3187, 7072), (3536, 6374)]