42915712

素因数分解:

$2^7\times 7^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 98605440

約数和(自身を除く): 55689728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 211, 224, 227, 422, 448, 454, 844, 896, 908, 1477, 1589, 1688, 1816, 2954, 3178, 3376, 3632, 5908, 6356, 6752, 7264, 11816, 12712, 13504, 14528, 23632, 25424, 27008, 29056, 47264, 47897, 50848, 94528, 95794, 101696, 189056, 191588, 203392, 335279, 383176, 670558, 766352, 1341116, 1532704, 2682232, 3065408, 5364464, 6130816, 10728928, 21457856, 42915712]

約数ペア:

[(1, 42915712), (2, 21457856), (4, 10728928), (7, 6130816), (8, 5364464), (14, 3065408), (16, 2682232), (28, 1532704), (32, 1341116), (56, 766352), (64, 670558), (112, 383176), (128, 335279), (211, 203392), (224, 191588), (227, 189056), (422, 101696), (448, 95794), (454, 94528), (844, 50848), (896, 47897), (908, 47264), (1477, 29056), (1589, 27008), (1688, 25424), (1816, 23632), (2954, 14528), (3178, 13504), (3376, 12712), (3632, 11816), (5908, 7264), (6356, 6752)]