23950901384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1\times {\mathrm{1697}}^1$

素因数の和:2538

約数の個数: 64

約数和(自身を含む): 47953082160

約数和(自身を除く): 24002180776

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 661, 1256, 1322, 1697, 2644, 2669, 3394, 5288, 5338, 6788, 10676, 11237, 13576, 21352, 22474, 28849, 44948, 57698, 89896, 103777, 115396, 207554, 230792, 266429, 415108, 532858, 830216, 1065716, 1121717, 1764209, 2131432, 2243434, 3528418, 4486868, 4529293, 7056836, 8973736, 9058586, 14113672, 18117172, 19069189, 36234344, 38138378, 76276756, 152553512, 176109569, 352219138, 704438276, 1408876552, 2993862673, 5987725346, 11975450692, 23950901384]

約数ペア:

[(1, 23950901384), (2, 11975450692), (4, 5987725346), (8, 2993862673), (17, 1408876552), (34, 704438276), (68, 352219138), (136, 176109569), (157, 152553512), (314, 76276756), (628, 38138378), (661, 36234344), (1256, 19069189), (1322, 18117172), (1697, 14113672), (2644, 9058586), (2669, 8973736), (3394, 7056836), (5288, 4529293), (5338, 4486868), (6788, 3528418), (10676, 2243434), (11237, 2131432), (13576, 1764209), (21352, 1121717), (22474, 1065716), (28849, 830216), (44948, 532858), (57698, 415108), (89896, 266429), (103777, 230792), (115396, 207554)]