71326711274

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{972469}}^1$

素因数の和:972535

約数の個数: 48

約数和(自身を含む): 136674823680

約数和(自身を除く): 65348112406

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 169, 182, 217, 338, 403, 434, 806, 1183, 2366, 2821, 5239, 5642, 10478, 36673, 73346, 972469, 1944938, 6807283, 12642097, 13614566, 25284194, 30146539, 60293078, 88494679, 164347261, 176989358, 211025773, 328694522, 391905007, 422051546, 783810014, 1150430827, 2300861654, 2743335049, 5094765091, 5486670098, 10189530182, 35663355637, 71326711274]

約数ペア:

[(1, 71326711274), (2, 35663355637), (7, 10189530182), (13, 5486670098), (14, 5094765091), (26, 2743335049), (31, 2300861654), (62, 1150430827), (91, 783810014), (169, 422051546), (182, 391905007), (217, 328694522), (338, 211025773), (403, 176989358), (434, 164347261), (806, 88494679), (1183, 60293078), (2366, 30146539), (2821, 25284194), (5239, 13614566), (5642, 12642097), (10478, 6807283), (36673, 1944938), (73346, 972469)]