1406617856

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{27067}}^1$

素因数の和:27119

約数の個数: 72

約数和(自身を含む): 3319619520

約数和(自身を除く): 1913001664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 812, 896, 928, 1624, 1792, 1856, 3248, 3712, 6496, 7424, 12992, 25984, 27067, 51968, 54134, 108268, 189469, 216536, 378938, 433072, 757876, 784943, 866144, 1515752, 1569886, 1732288, 3031504, 3139772, 3464576, 5494601, 6063008, 6279544, 6929152, 10989202, 12126016, 12559088, 21978404, 24252032, 25118176, 43956808, 48504064, 50236352, 87913616, 100472704, 175827232, 200945408, 351654464, 703308928, 1406617856]

約数ペア:

[(1, 1406617856), (2, 703308928), (4, 351654464), (7, 200945408), (8, 175827232), (14, 100472704), (16, 87913616), (28, 50236352), (29, 48504064), (32, 43956808), (56, 25118176), (58, 24252032), (64, 21978404), (112, 12559088), (116, 12126016), (128, 10989202), (203, 6929152), (224, 6279544), (232, 6063008), (256, 5494601), (406, 3464576), (448, 3139772), (464, 3031504), (812, 1732288), (896, 1569886), (928, 1515752), (1624, 866144), (1792, 784943), (1856, 757876), (3248, 433072), (3712, 378938), (6496, 216536), (7424, 189469), (12992, 108268), (25984, 54134), (27067, 51968)]