4988672

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{1499}}^1$

素因数の和:1528

約数の個数: 36

約数和(自身を含む): 10731000

約数和(自身を除く): 5742328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1499, 1664, 2998, 3328, 5996, 11992, 19487, 23984, 38974, 47968, 77948, 95936, 155896, 191872, 311792, 383744, 623584, 1247168, 2494336, 4988672]

約数ペア:

[(1, 4988672), (2, 2494336), (4, 1247168), (8, 623584), (13, 383744), (16, 311792), (26, 191872), (32, 155896), (52, 95936), (64, 77948), (104, 47968), (128, 38974), (208, 23984), (256, 19487), (416, 11992), (832, 5996), (1499, 3328), (1664, 2998)]