39959808

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{7433}}^1$

素因数の和:7459

約数の個数: 72

約数和(自身を含む): 121560768

約数和(自身を除く): 81600960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 7433, 14866, 22299, 29732, 44598, 52031, 59464, 89196, 104062, 118928, 156093, 178392, 208124, 237856, 312186, 356784, 416248, 475712, 624372, 713568, 832496, 951424, 1248744, 1427136, 1664992, 1902848, 2497488, 2854272, 3329984, 4994976, 5708544, 6659968, 9989952, 13319936, 19979904, 39959808]

約数ペア:

[(1, 39959808), (2, 19979904), (3, 13319936), (4, 9989952), (6, 6659968), (7, 5708544), (8, 4994976), (12, 3329984), (14, 2854272), (16, 2497488), (21, 1902848), (24, 1664992), (28, 1427136), (32, 1248744), (42, 951424), (48, 832496), (56, 713568), (64, 624372), (84, 475712), (96, 416248), (112, 356784), (128, 312186), (168, 237856), (192, 208124), (224, 178392), (256, 156093), (336, 118928), (384, 104062), (448, 89196), (672, 59464), (768, 52031), (896, 44598), (1344, 29732), (1792, 22299), (2688, 14866), (5376, 7433)]