42671568

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:760

約数の個数: 80

約数和(自身を含む): 117849600

約数和(自身を除く): 75178032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 71, 76, 114, 142, 152, 213, 228, 284, 304, 426, 456, 568, 659, 852, 912, 1136, 1318, 1349, 1704, 1977, 2636, 2698, 3408, 3954, 4047, 5272, 5396, 7908, 8094, 10544, 10792, 12521, 15816, 16188, 21584, 25042, 31632, 32376, 37563, 46789, 50084, 64752, 75126, 93578, 100168, 140367, 150252, 187156, 200336, 280734, 300504, 374312, 561468, 601008, 748624, 888991, 1122936, 1777982, 2245872, 2666973, 3555964, 5333946, 7111928, 10667892, 14223856, 21335784, 42671568]

約数ペア:

[(1, 42671568), (2, 21335784), (3, 14223856), (4, 10667892), (6, 7111928), (8, 5333946), (12, 3555964), (16, 2666973), (19, 2245872), (24, 1777982), (38, 1122936), (48, 888991), (57, 748624), (71, 601008), (76, 561468), (114, 374312), (142, 300504), (152, 280734), (213, 200336), (228, 187156), (284, 150252), (304, 140367), (426, 100168), (456, 93578), (568, 75126), (659, 64752), (852, 50084), (912, 46789), (1136, 37563), (1318, 32376), (1349, 31632), (1704, 25042), (1977, 21584), (2636, 16188), (2698, 15816), (3408, 12521), (3954, 10792), (4047, 10544), (5272, 8094), (5396, 7908)]