26978339946

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{46691}}^1$

素因数の和:46851

約数の個数: 64

約数和(自身を含む): 58092318720

約数和(自身を除く): 31113978774

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 79, 106, 138, 158, 159, 237, 318, 474, 1219, 1817, 2438, 3634, 3657, 4187, 5451, 7314, 8374, 10902, 12561, 25122, 46691, 93382, 96301, 140073, 192602, 280146, 288903, 577806, 1073893, 2147786, 2474623, 3221679, 3688589, 4949246, 6443358, 7377178, 7423869, 11065767, 14847738, 22131534, 56916329, 84837547, 113832658, 169675094, 170748987, 195495217, 254512641, 341497974, 390990434, 509025282, 586485651, 1172971302, 4496389991, 8992779982, 13489169973, 26978339946]

約数ペア:

[(1, 26978339946), (2, 13489169973), (3, 8992779982), (6, 4496389991), (23, 1172971302), (46, 586485651), (53, 509025282), (69, 390990434), (79, 341497974), (106, 254512641), (138, 195495217), (158, 170748987), (159, 169675094), (237, 113832658), (318, 84837547), (474, 56916329), (1219, 22131534), (1817, 14847738), (2438, 11065767), (3634, 7423869), (3657, 7377178), (4187, 6443358), (5451, 4949246), (7314, 3688589), (8374, 3221679), (10902, 2474623), (12561, 2147786), (25122, 1073893), (46691, 577806), (93382, 288903), (96301, 280146), (140073, 192602)]