2879488

素因数分解:

$2^{12}\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:80

約数の個数: 52

約数和(自身を含む): 6225160

約数和(自身を除く): 3345672

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 152, 256, 296, 304, 512, 592, 608, 703, 1024, 1184, 1216, 1406, 2048, 2368, 2432, 2812, 4096, 4736, 4864, 5624, 9472, 9728, 11248, 18944, 19456, 22496, 37888, 38912, 44992, 75776, 77824, 89984, 151552, 179968, 359936, 719872, 1439744, 2879488]

約数ペア:

[(1, 2879488), (2, 1439744), (4, 719872), (8, 359936), (16, 179968), (19, 151552), (32, 89984), (37, 77824), (38, 75776), (64, 44992), (74, 38912), (76, 37888), (128, 22496), (148, 19456), (152, 18944), (256, 11248), (296, 9728), (304, 9472), (512, 5624), (592, 4864), (608, 4736), (703, 4096), (1024, 2812), (1184, 2432), (1216, 2368), (1406, 2048)]