64871196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1069}}^1$

素因数の和:1478

約数の個数: 48

約数和(自身を含む): 163581600

約数和(自身を除く): 98710404

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 389, 778, 1069, 1167, 1556, 2138, 2334, 3207, 4276, 4668, 5057, 6414, 10114, 12828, 13897, 15171, 20228, 27794, 30342, 41691, 55588, 60684, 83382, 166764, 415841, 831682, 1247523, 1663364, 2495046, 4990092, 5405933, 10811866, 16217799, 21623732, 32435598, 64871196]

約数ペア:

[(1, 64871196), (2, 32435598), (3, 21623732), (4, 16217799), (6, 10811866), (12, 5405933), (13, 4990092), (26, 2495046), (39, 1663364), (52, 1247523), (78, 831682), (156, 415841), (389, 166764), (778, 83382), (1069, 60684), (1167, 55588), (1556, 41691), (2138, 30342), (2334, 27794), (3207, 20228), (4276, 15171), (4668, 13897), (5057, 12828), (6414, 10114)]