25389364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 63334656

約数和(自身を除く): 37945292

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 68, 77, 91, 119, 143, 154, 182, 187, 221, 238, 286, 308, 364, 373, 374, 442, 476, 572, 746, 748, 884, 1001, 1309, 1492, 1547, 2002, 2431, 2611, 2618, 3094, 4004, 4103, 4849, 4862, 5222, 5236, 6188, 6341, 8206, 9698, 9724, 10444, 12682, 16412, 17017, 19396, 25364, 28721, 33943, 34034, 44387, 53339, 57442, 67886, 68068, 69751, 82433, 88774, 106678, 114884, 135772, 139502, 164866, 177548, 213356, 279004, 329732, 373373, 488257, 577031, 746746, 906763, 976514, 1154062, 1493492, 1813526, 1953028, 2308124, 3627052, 6347341, 12694682, 25389364]

約数ペア:

[(1, 25389364), (2, 12694682), (4, 6347341), (7, 3627052), (11, 2308124), (13, 1953028), (14, 1813526), (17, 1493492), (22, 1154062), (26, 976514), (28, 906763), (34, 746746), (44, 577031), (52, 488257), (68, 373373), (77, 329732), (91, 279004), (119, 213356), (143, 177548), (154, 164866), (182, 139502), (187, 135772), (221, 114884), (238, 106678), (286, 88774), (308, 82433), (364, 69751), (373, 68068), (374, 67886), (442, 57442), (476, 53339), (572, 44387), (746, 34034), (748, 33943), (884, 28721), (1001, 25364), (1309, 19396), (1492, 17017), (1547, 16412), (2002, 12682), (2431, 10444), (2611, 9724), (2618, 9698), (3094, 8206), (4004, 6341), (4103, 6188), (4849, 5236), (4862, 5222)]