39154304

素因数分解:

$2^7\times 7^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:601

約数の個数: 64

約数和(自身を含む): 90331200

約数和(自身を除く): 51176896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 224, 356, 448, 491, 623, 712, 896, 982, 1246, 1424, 1964, 2492, 2848, 3437, 3928, 4984, 5696, 6874, 7856, 9968, 11392, 13748, 15712, 19936, 27496, 31424, 39872, 43699, 54992, 62848, 79744, 87398, 109984, 174796, 219968, 305893, 349592, 439936, 611786, 699184, 1223572, 1398368, 2447144, 2796736, 4894288, 5593472, 9788576, 19577152, 39154304]

約数ペア:

[(1, 39154304), (2, 19577152), (4, 9788576), (7, 5593472), (8, 4894288), (14, 2796736), (16, 2447144), (28, 1398368), (32, 1223572), (56, 699184), (64, 611786), (89, 439936), (112, 349592), (128, 305893), (178, 219968), (224, 174796), (356, 109984), (448, 87398), (491, 79744), (623, 62848), (712, 54992), (896, 43699), (982, 39872), (1246, 31424), (1424, 27496), (1964, 19936), (2492, 15712), (2848, 13748), (3437, 11392), (3928, 9968), (4984, 7856), (5696, 6874)]