38117632

素因数分解:

$2^8\times 7^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 88300800

約数和(自身を除く): 50183168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 224, 239, 256, 356, 448, 478, 623, 712, 896, 956, 1246, 1424, 1673, 1792, 1912, 2492, 2848, 3346, 3824, 4984, 5696, 6692, 7648, 9968, 11392, 13384, 15296, 19936, 21271, 22784, 26768, 30592, 39872, 42542, 53536, 61184, 79744, 85084, 107072, 148897, 159488, 170168, 214144, 297794, 340336, 428288, 595588, 680672, 1191176, 1361344, 2382352, 2722688, 4764704, 5445376, 9529408, 19058816, 38117632]

約数ペア:

[(1, 38117632), (2, 19058816), (4, 9529408), (7, 5445376), (8, 4764704), (14, 2722688), (16, 2382352), (28, 1361344), (32, 1191176), (56, 680672), (64, 595588), (89, 428288), (112, 340336), (128, 297794), (178, 214144), (224, 170168), (239, 159488), (256, 148897), (356, 107072), (448, 85084), (478, 79744), (623, 61184), (712, 53536), (896, 42542), (956, 39872), (1246, 30592), (1424, 26768), (1673, 22784), (1792, 21271), (1912, 19936), (2492, 15296), (2848, 13384), (3346, 11392), (3824, 9968), (4984, 7648), (5696, 6692)]