26748256

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 54559008

約数和(自身を除く): 27810752

約数列:

[1, 2, 4, 8, 16, 32, 61, 71, 122, 142, 193, 244, 284, 386, 488, 568, 772, 976, 1136, 1544, 1952, 2272, 3088, 4331, 6176, 8662, 11773, 13703, 17324, 23546, 27406, 34648, 47092, 54812, 69296, 94184, 109624, 138592, 188368, 219248, 376736, 438496, 835883, 1671766, 3343532, 6687064, 13374128, 26748256]

約数ペア:

[(1, 26748256), (2, 13374128), (4, 6687064), (8, 3343532), (16, 1671766), (32, 835883), (61, 438496), (71, 376736), (122, 219248), (142, 188368), (193, 138592), (244, 109624), (284, 94184), (386, 69296), (488, 54812), (568, 47092), (772, 34648), (976, 27406), (1136, 23546), (1544, 17324), (1952, 13703), (2272, 11773), (3088, 8662), (4331, 6176)]