37889488

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 92244096

約数和(自身を除く): 54354608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 91, 104, 106, 112, 182, 208, 212, 364, 371, 424, 491, 689, 728, 742, 848, 982, 1378, 1456, 1484, 1964, 2756, 2968, 3437, 3928, 4823, 5512, 5936, 6383, 6874, 7856, 9646, 11024, 12766, 13748, 19292, 25532, 26023, 27496, 38584, 44681, 51064, 52046, 54992, 77168, 89362, 102128, 104092, 178724, 182161, 208184, 338299, 357448, 364322, 416368, 676598, 714896, 728644, 1353196, 1457288, 2368093, 2706392, 2914576, 4736186, 5412784, 9472372, 18944744, 37889488]

約数ペア:

[(1, 37889488), (2, 18944744), (4, 9472372), (7, 5412784), (8, 4736186), (13, 2914576), (14, 2706392), (16, 2368093), (26, 1457288), (28, 1353196), (52, 728644), (53, 714896), (56, 676598), (91, 416368), (104, 364322), (106, 357448), (112, 338299), (182, 208184), (208, 182161), (212, 178724), (364, 104092), (371, 102128), (424, 89362), (491, 77168), (689, 54992), (728, 52046), (742, 51064), (848, 44681), (982, 38584), (1378, 27496), (1456, 26023), (1484, 25532), (1964, 19292), (2756, 13748), (2968, 12766), (3437, 11024), (3928, 9646), (4823, 7856), (5512, 6874), (5936, 6383)]