1667072

素因数分解:

$2^{12}\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:72

約数の個数: 52

約数和(自身を含む): 3735096

約数和(自身を除く): 2068024

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 128, 148, 176, 256, 296, 352, 407, 512, 592, 704, 814, 1024, 1184, 1408, 1628, 2048, 2368, 2816, 3256, 4096, 4736, 5632, 6512, 9472, 11264, 13024, 18944, 22528, 26048, 37888, 45056, 52096, 75776, 104192, 151552, 208384, 416768, 833536, 1667072]

約数ペア:

[(1, 1667072), (2, 833536), (4, 416768), (8, 208384), (11, 151552), (16, 104192), (22, 75776), (32, 52096), (37, 45056), (44, 37888), (64, 26048), (74, 22528), (88, 18944), (128, 13024), (148, 11264), (176, 9472), (256, 6512), (296, 5632), (352, 4736), (407, 4096), (512, 3256), (592, 2816), (704, 2368), (814, 2048), (1024, 1628), (1184, 1408)]