25332164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 52938816

約数和(自身を除く): 27606652

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 67, 134, 143, 268, 286, 572, 661, 737, 871, 1322, 1474, 1742, 2644, 2948, 3484, 7271, 8593, 9581, 14542, 17186, 19162, 29084, 34372, 38324, 44287, 88574, 94523, 177148, 189046, 378092, 487157, 575731, 974314, 1151462, 1948628, 2302924, 6333041, 12666082, 25332164]

約数ペア:

[(1, 25332164), (2, 12666082), (4, 6333041), (11, 2302924), (13, 1948628), (22, 1151462), (26, 974314), (44, 575731), (52, 487157), (67, 378092), (134, 189046), (143, 177148), (268, 94523), (286, 88574), (572, 44287), (661, 38324), (737, 34372), (871, 29084), (1322, 19162), (1474, 17186), (1742, 14542), (2644, 9581), (2948, 8593), (3484, 7271)]