40838896

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:362

約数の個数: 80

約数和(自身を含む): 97225920

約数和(自身を除く): 56387024

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 89, 112, 119, 136, 178, 238, 241, 272, 356, 476, 482, 623, 712, 952, 964, 1246, 1424, 1513, 1687, 1904, 1928, 2492, 3026, 3374, 3856, 4097, 4984, 6052, 6748, 8194, 9968, 10591, 12104, 13496, 16388, 21182, 21449, 24208, 26992, 28679, 32776, 42364, 42898, 57358, 65552, 84728, 85796, 114716, 150143, 169456, 171592, 229432, 300286, 343184, 364633, 458864, 600572, 729266, 1201144, 1458532, 2402288, 2552431, 2917064, 5104862, 5834128, 10209724, 20419448, 40838896]

約数ペア:

[(1, 40838896), (2, 20419448), (4, 10209724), (7, 5834128), (8, 5104862), (14, 2917064), (16, 2552431), (17, 2402288), (28, 1458532), (34, 1201144), (56, 729266), (68, 600572), (89, 458864), (112, 364633), (119, 343184), (136, 300286), (178, 229432), (238, 171592), (241, 169456), (272, 150143), (356, 114716), (476, 85796), (482, 84728), (623, 65552), (712, 57358), (952, 42898), (964, 42364), (1246, 32776), (1424, 28679), (1513, 26992), (1687, 24208), (1904, 21449), (1928, 21182), (2492, 16388), (3026, 13496), (3374, 12104), (3856, 10591), (4097, 9968), (4984, 8194), (6052, 6748)]