18482048

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 41126400

約数和(自身を除く): 22644352

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 208, 232, 377, 383, 416, 464, 754, 766, 832, 928, 1508, 1532, 1664, 1856, 3016, 3064, 3712, 4979, 6032, 6128, 9958, 11107, 12064, 12256, 19916, 22214, 24128, 24512, 39832, 44428, 48256, 49024, 79664, 88856, 144391, 159328, 177712, 288782, 318656, 355424, 577564, 637312, 710848, 1155128, 1421696, 2310256, 4620512, 9241024, 18482048]

約数ペア:

[(1, 18482048), (2, 9241024), (4, 4620512), (8, 2310256), (13, 1421696), (16, 1155128), (26, 710848), (29, 637312), (32, 577564), (52, 355424), (58, 318656), (64, 288782), (104, 177712), (116, 159328), (128, 144391), (208, 88856), (232, 79664), (377, 49024), (383, 48256), (416, 44428), (464, 39832), (754, 24512), (766, 24128), (832, 22214), (928, 19916), (1508, 12256), (1532, 12064), (1664, 11107), (1856, 9958), (3016, 6128), (3064, 6032), (3712, 4979)]