25078851148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1811}}^1\times {\mathrm{3371}}^1$

素因数の和:5278

約数の個数: 48

約数和(自身を含む): 47902901760

約数和(自身を除く): 22824050612

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 1811, 2054, 3371, 3622, 4108, 6742, 7244, 13484, 23543, 43823, 47086, 87646, 94172, 143069, 175292, 266309, 286138, 532618, 572276, 1065236, 1859897, 3462017, 3719794, 6104881, 6924034, 7439588, 12209762, 13848068, 24419524, 79363453, 158726906, 317453812, 482285599, 964571198, 1929142396, 6269712787, 12539425574, 25078851148]

約数ペア:

[(1, 25078851148), (2, 12539425574), (4, 6269712787), (13, 1929142396), (26, 964571198), (52, 482285599), (79, 317453812), (158, 158726906), (316, 79363453), (1027, 24419524), (1811, 13848068), (2054, 12209762), (3371, 7439588), (3622, 6924034), (4108, 6104881), (6742, 3719794), (7244, 3462017), (13484, 1859897), (23543, 1065236), (43823, 572276), (47086, 532618), (87646, 286138), (94172, 266309), (143069, 175292)]