25287672

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:844

約数の個数: 64

約数和(自身を含む): 67138560

約数和(自身を除く): 41850888

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 61, 69, 92, 122, 138, 183, 184, 244, 276, 366, 488, 552, 732, 751, 1403, 1464, 1502, 2253, 2806, 3004, 4209, 4506, 5612, 6008, 8418, 9012, 11224, 16836, 17273, 18024, 33672, 34546, 45811, 51819, 69092, 91622, 103638, 137433, 138184, 183244, 207276, 274866, 366488, 414552, 549732, 1053653, 1099464, 2107306, 3160959, 4214612, 6321918, 8429224, 12643836, 25287672]

約数ペア:

[(1, 25287672), (2, 12643836), (3, 8429224), (4, 6321918), (6, 4214612), (8, 3160959), (12, 2107306), (23, 1099464), (24, 1053653), (46, 549732), (61, 414552), (69, 366488), (92, 274866), (122, 207276), (138, 183244), (183, 138184), (184, 137433), (244, 103638), (276, 91622), (366, 69092), (488, 51819), (552, 45811), (732, 34546), (751, 33672), (1403, 18024), (1464, 17273), (1502, 16836), (2253, 11224), (2806, 9012), (3004, 8418), (4209, 6008), (4506, 5612)]