69107168

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{613}}^1$

素因数の和:907

約数の個数: 48

約数和(自身を含む): 147301056

約数和(自身を除く): 78193888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 271, 416, 542, 613, 1084, 1226, 2168, 2452, 3523, 4336, 4904, 7046, 7969, 8672, 9808, 14092, 15938, 19616, 28184, 31876, 56368, 63752, 112736, 127504, 166123, 255008, 332246, 664492, 1328984, 2159599, 2657968, 4319198, 5315936, 8638396, 17276792, 34553584, 69107168]

約数ペア:

[(1, 69107168), (2, 34553584), (4, 17276792), (8, 8638396), (13, 5315936), (16, 4319198), (26, 2657968), (32, 2159599), (52, 1328984), (104, 664492), (208, 332246), (271, 255008), (416, 166123), (542, 127504), (613, 112736), (1084, 63752), (1226, 56368), (2168, 31876), (2452, 28184), (3523, 19616), (4336, 15938), (4904, 14092), (7046, 9808), (7969, 8672)]