38306128

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 91422720

約数和(自身を除く): 53116592

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 47, 56, 76, 94, 112, 133, 152, 188, 266, 304, 329, 376, 383, 532, 658, 752, 766, 893, 1064, 1316, 1532, 1786, 2128, 2632, 2681, 3064, 3572, 5264, 5362, 6128, 6251, 7144, 7277, 10724, 12502, 14288, 14554, 18001, 21448, 25004, 29108, 36002, 42896, 50008, 50939, 58216, 72004, 100016, 101878, 116432, 126007, 144008, 203756, 252014, 288016, 342019, 407512, 504028, 684038, 815024, 1008056, 1368076, 2016112, 2394133, 2736152, 4788266, 5472304, 9576532, 19153064, 38306128]

約数ペア:

[(1, 38306128), (2, 19153064), (4, 9576532), (7, 5472304), (8, 4788266), (14, 2736152), (16, 2394133), (19, 2016112), (28, 1368076), (38, 1008056), (47, 815024), (56, 684038), (76, 504028), (94, 407512), (112, 342019), (133, 288016), (152, 252014), (188, 203756), (266, 144008), (304, 126007), (329, 116432), (376, 101878), (383, 100016), (532, 72004), (658, 58216), (752, 50939), (766, 50008), (893, 42896), (1064, 36002), (1316, 29108), (1532, 25004), (1786, 21448), (2128, 18001), (2632, 14554), (2681, 14288), (3064, 12502), (3572, 10724), (5264, 7277), (5362, 7144), (6128, 6251)]