40253952

素因数分解:

$2^9\times 3^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:453

約数の個数: 80

約数和(自身を含む): 109010880

約数和(自身を除く): 68756928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 256, 292, 359, 384, 438, 512, 584, 718, 768, 876, 1077, 1168, 1436, 1536, 1752, 2154, 2336, 2872, 3504, 4308, 4672, 5744, 7008, 8616, 9344, 11488, 14016, 17232, 18688, 22976, 26207, 28032, 34464, 37376, 45952, 52414, 56064, 68928, 78621, 91904, 104828, 112128, 137856, 157242, 183808, 209656, 275712, 314484, 419312, 551424, 628968, 838624, 1257936, 1677248, 2515872, 3354496, 5031744, 6708992, 10063488, 13417984, 20126976, 40253952]

約数ペア:

[(1, 40253952), (2, 20126976), (3, 13417984), (4, 10063488), (6, 6708992), (8, 5031744), (12, 3354496), (16, 2515872), (24, 1677248), (32, 1257936), (48, 838624), (64, 628968), (73, 551424), (96, 419312), (128, 314484), (146, 275712), (192, 209656), (219, 183808), (256, 157242), (292, 137856), (359, 112128), (384, 104828), (438, 91904), (512, 78621), (584, 68928), (718, 56064), (768, 52414), (876, 45952), (1077, 37376), (1168, 34464), (1436, 28032), (1536, 26207), (1752, 22976), (2154, 18688), (2336, 17232), (2872, 14016), (3504, 11488), (4308, 9344), (4672, 8616), (5744, 7008)]