268608896

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{31321}}^1$

素因数の和:31402

約数の個数: 32

約数和(自身を含む): 543123480

約数和(自身を除く): 274514584

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 268, 536, 1072, 2144, 4288, 8576, 31321, 62642, 125284, 250568, 501136, 1002272, 2004544, 2098507, 4009088, 4197014, 8394028, 16788056, 33576112, 67152224, 134304448, 268608896]

約数ペア:

[(1, 268608896), (2, 134304448), (4, 67152224), (8, 33576112), (16, 16788056), (32, 8394028), (64, 4197014), (67, 4009088), (128, 2098507), (134, 2004544), (268, 1002272), (536, 501136), (1072, 250568), (2144, 125284), (4288, 62642), (8576, 31321)]