65608544

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 133249536

約数和(自身を除く): 67640992

約数列:

[1, 2, 4, 8, 16, 32, 67, 71, 134, 142, 268, 284, 431, 536, 568, 862, 1072, 1136, 1724, 2144, 2272, 3448, 4757, 6896, 9514, 13792, 19028, 28877, 30601, 38056, 57754, 61202, 76112, 115508, 122404, 152224, 231016, 244808, 462032, 489616, 924064, 979232, 2050267, 4100534, 8201068, 16402136, 32804272, 65608544]

約数ペア:

[(1, 65608544), (2, 32804272), (4, 16402136), (8, 8201068), (16, 4100534), (32, 2050267), (67, 979232), (71, 924064), (134, 489616), (142, 462032), (268, 244808), (284, 231016), (431, 152224), (536, 122404), (568, 115508), (862, 76112), (1072, 61202), (1136, 57754), (1724, 38056), (2144, 30601), (2272, 28877), (3448, 19028), (4757, 13792), (6896, 9514)]