23079472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 80

約数和(自身を含む): 52309152

約数和(自身を除く): 29229680

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 61, 68, 104, 107, 122, 136, 208, 214, 221, 244, 272, 428, 442, 488, 793, 856, 884, 976, 1037, 1391, 1586, 1712, 1768, 1819, 2074, 2782, 3172, 3536, 3638, 4148, 5564, 6344, 6527, 7276, 8296, 11128, 12688, 13054, 13481, 14552, 16592, 22256, 23647, 26108, 26962, 29104, 47294, 52216, 53924, 84851, 94588, 104432, 107848, 110959, 169702, 189176, 215696, 221918, 339404, 378352, 443836, 678808, 887672, 1357616, 1442467, 1775344, 2884934, 5769868, 11539736, 23079472]

約数ペア:

[(1, 23079472), (2, 11539736), (4, 5769868), (8, 2884934), (13, 1775344), (16, 1442467), (17, 1357616), (26, 887672), (34, 678808), (52, 443836), (61, 378352), (68, 339404), (104, 221918), (107, 215696), (122, 189176), (136, 169702), (208, 110959), (214, 107848), (221, 104432), (244, 94588), (272, 84851), (428, 53924), (442, 52216), (488, 47294), (793, 29104), (856, 26962), (884, 26108), (976, 23647), (1037, 22256), (1391, 16592), (1586, 14552), (1712, 13481), (1768, 13054), (1819, 12688), (2074, 11128), (2782, 8296), (3172, 7276), (3536, 6527), (3638, 6344), (4148, 5564)]