64614836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1361}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 134543808

約数和(自身を除く): 69928972

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 83, 143, 166, 286, 332, 572, 913, 1079, 1361, 1826, 2158, 2722, 3652, 4316, 5444, 11869, 14971, 17693, 23738, 29942, 35386, 47476, 59884, 70772, 112963, 194623, 225926, 389246, 451852, 778492, 1242593, 1468519, 2485186, 2937038, 4970372, 5874076, 16153709, 32307418, 64614836]

約数ペア:

[(1, 64614836), (2, 32307418), (4, 16153709), (11, 5874076), (13, 4970372), (22, 2937038), (26, 2485186), (44, 1468519), (52, 1242593), (83, 778492), (143, 451852), (166, 389246), (286, 225926), (332, 194623), (572, 112963), (913, 70772), (1079, 59884), (1361, 47476), (1826, 35386), (2158, 29942), (2722, 23738), (3652, 17693), (4316, 14971), (5444, 11869)]