8045560064

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{1787}}^1$

素因数の和:2255

約数の個数: 72

約数和(自身を含む): 16482570720

約数和(自身を除く): 8437010656

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 409, 688, 818, 1376, 1636, 1787, 2752, 3272, 3574, 5504, 6544, 7148, 11008, 13088, 14296, 17587, 26176, 28592, 35174, 52352, 57184, 70348, 76841, 104704, 114368, 140696, 153682, 228736, 281392, 307364, 457472, 562784, 614728, 730883, 1125568, 1229456, 1461766, 2251136, 2458912, 2923532, 4502272, 4917824, 5847064, 9835648, 11694128, 19671296, 23388256, 31427969, 46776512, 62855938, 93553024, 125711876, 187106048, 251423752, 502847504, 1005695008, 2011390016, 4022780032, 8045560064]

約数ペア:

[(1, 8045560064), (2, 4022780032), (4, 2011390016), (8, 1005695008), (16, 502847504), (32, 251423752), (43, 187106048), (64, 125711876), (86, 93553024), (128, 62855938), (172, 46776512), (256, 31427969), (344, 23388256), (409, 19671296), (688, 11694128), (818, 9835648), (1376, 5847064), (1636, 4917824), (1787, 4502272), (2752, 2923532), (3272, 2458912), (3574, 2251136), (5504, 1461766), (6544, 1229456), (7148, 1125568), (11008, 730883), (13088, 614728), (14296, 562784), (17587, 457472), (26176, 307364), (28592, 281392), (35174, 228736), (52352, 153682), (57184, 140696), (70348, 114368), (76841, 104704)]